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1468012416 = 27313222621
BaseRepresentation
bin101011110000000…
…0001011110000000
310210022022202110020
41113200001132000
511001302344131
6401400333440
751243620403
oct12740013600
93708282406
101468012416
11693722502
1234b774280
131a51a2700
14dcd77d3a
1588d2b996
hex57801780

1468012416 has 96 divisors (see below), whose sum is σ = 4222622520. Its totient is φ = 451676160.

The previous prime is 1468012379. The next prime is 1468012423. The reversal of 1468012416 is 6142108641.

It is a tau number, because it is divible by the number of its divisors (96).

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 53586 + ... + 76206.

Almost surely, 21468012416 is an apocalyptic number.

1468012416 is a gapful number since it is divisible by the number (16) 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 1468012416, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (2111311260).

1468012416 is an abundant number, since it is smaller than the sum of its proper divisors (2754610104).

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

1468012416 is a wasteful number, since it uses less digits than its factorization.

1468012416 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 22664 (or 22639 counting only the distinct ones).

The product of its (nonzero) digits is 9216, while the sum is 33.

The square root of 1468012416 is about 38314.6501484745. The cubic root of 1468012416 is about 1136.5186747391.

The spelling of 1468012416 in words is "one billion, four hundred sixty-eight million, twelve thousand, four hundred sixteen".

Divisors: 1 2 3 4 6 8 12 13 16 24 26 32 39 48 52 64 78 96 104 128 156 169 192 208 312 338 384 416 507 624 676 832 1014 1248 1352 1664 2028 2496 2704 4056 4992 5408 8112 10816 16224 21632 22621 32448 45242 64896 67863 90484 135726 180968 271452 294073 361936 542904 588146 723872 882219 1085808 1176292 1447744 1764438 2171616 2352584 2895488 3528876 3822949 4343232 4705168 7057752 7645898 8686464 9410336 11468847 14115504 15291796 18820672 22937694 28231008 30583592 37641344 45875388 56462016 61167184 91750776 112924032 122334368 183501552 244668736 367003104 489337472 734006208 1468012416