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10240630416 = 24369372
BaseRepresentation
bin10011000100110001…
…11001111010010000
3222102200112221000000
421202120321322100
5131433100133131
64412100130000
7511525631232
oct114230717220
928380487000
1010240630416
114385629225
121b99696900
13c727cc233
146d20c0252
153ee090ce6
hex262639e90

10240630416 has 105 divisors (see below), whose sum is σ = 29780005881. Its totient is φ = 3409900416.

The previous prime is 10240630369. The next prime is 10240630429. The reversal of 10240630416 is 61403604201.

The square root of 10240630416 is 101196.

It is a perfect power (a square), and thus also a powerful number.

10240630416 is a `hidden beast` number, since 1 + 0 + 24 + 0 + 630 + 4 + 1 + 6 = 666.

It can be written as a sum of positive squares in only one way, i.e., 539168400 + 9701462016 = 23220^2 + 98496^2 .

It is a super-2 number, since 2×102406304162 (a number of 21 digits) contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (27).

It is a self number, because there is not a number n which added to its sum of digits gives 10240630416.

It is an unprimeable number.

It is a polite number, since it can be written in 20 ways as a sum of consecutive naturals, for example, 10928700 + ... + 10929636.

Almost surely, 210240630416 is an apocalyptic number.

10240630416 is a gapful number since it is divisible by the number (16) formed by its first and last digit.

10240630416 is the 101196-th square number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 10240630416

10240630416 is an abundant number, since it is smaller than the sum of its proper divisors (19539375465).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

10240630416 is an frugal number, since it uses more digits than its factorization.

10240630416 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1900 (or 942 counting only the distinct ones).

The product of its (nonzero) digits is 3456, while the sum is 27.

The spelling of 10240630416 in words is "ten billion, two hundred forty million, six hundred thirty thousand, four hundred sixteen".

Divisors: 1 2 3 4 6 8 9 12 16 18 24 27 36 48 54 72 81 108 144 162 216 243 324 432 486 648 729 937 972 1296 1458 1874 1944 2811 2916 3748 3888 5622 5832 7496 8433 11244 11664 14992 16866 22488 25299 33732 44976 50598 67464 75897 101196 134928 151794 202392 227691 303588 404784 455382 607176 683073 877969 910764 1214352 1366146 1755938 1821528 2633907 2732292 3511876 3643056 5267814 5464584 7023752 7901721 10535628 10929168 14047504 15803442 21071256 23705163 31606884 42142512 47410326 63213768 71115489 94820652 126427536 142230978 189641304 213346467 284461956 379282608 426692934 568923912 640039401 853385868 1137847824 1280078802 1706771736 2560157604 3413543472 5120315208 10240630416