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10531200160 = 2551334714591
BaseRepresentation
bin10011100111011010…
…10101110010100000
31000011221022101202101
421303231111302200
5133031441401120
64501000100144
7521654503315
oct116355256240
930157271671
1010531200160
114514651608
12205aa64654
13cbaa778b0
1471c91ad0c
1541983a90a
hex273b55ca0

10531200160 has 96 divisors (see below), whose sum is σ = 26872860672. Its totient is φ = 3876971520.

The previous prime is 10531200139. The next prime is 10531200203. The reversal of 10531200160 is 6100213501.

10531200160 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a super-2 number, since 2×105312001602 (a number of 21 digits) contains 22 as substring.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 714465 + ... + 729055.

It is an arithmetic number, because the mean of its divisors is an integer number (279925632).

Almost surely, 210531200160 is an apocalyptic number.

10531200160 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 10531200160, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (13436430336).

10531200160 is an abundant number, since it is smaller than the sum of its proper divisors (16341660512).

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

10531200160 is a wasteful number, since it uses less digits than its factorization.

10531200160 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 14966 (or 14958 counting only the distinct ones).

The product of its (nonzero) digits is 180, while the sum is 19.

Adding to 10531200160 its reverse (6100213501), we get a palindrome (16631413661).

The spelling of 10531200160 in words is "ten billion, five hundred thirty-one million, two hundred thousand, one hundred sixty".

Divisors: 1 2 4 5 8 10 13 16 20 26 32 40 52 65 80 104 130 160 208 260 347 416 520 694 1040 1388 1735 2080 2776 3470 4511 5552 6940 9022 11104 13880 14591 18044 22555 27760 29182 36088 45110 55520 58364 72176 72955 90220 116728 144352 145910 180440 189683 233456 291820 360880 379366 466912 583640 721760 758732 948415 1167280 1517464 1896830 2334560 3034928 3793660 5063077 6069856 7587320 10126154 15174640 20252308 25315385 30349280 40504616 50630770 65820001 81009232 101261540 131640002 162018464 202523080 263280004 329100005 405046160 526560008 658200010 810092320 1053120016 1316400020 2106240032 2632800040 5265600080 10531200160