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968896080 = 24345149521
BaseRepresentation
bin111001110000000…
…010111001010000
32111112011000120000
4321300002321100
53441014133310
6240050450000
733003323625
oct7160027120
92445130500
10968896080
11457a09a69
12230593900
131259698b9
149297234c
155a0da4c0
hex39c02e50

968896080 has 100 divisors (see below), whose sum is σ = 3365142132. Its totient is φ = 258370560.

The previous prime is 968896039. The next prime is 968896099. The reversal of 968896080 is 80698869.

It can be written as a sum of positive squares in 2 ways, for example, as 698227776 + 270668304 = 26424^2 + 16452^2 .

It is a super-2 number, since 2×9688960802 = 1877519227678732800, which contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (54).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 19 ways as a sum of consecutive naturals, for example, 68281 + ... + 81240.

Almost surely, 2968896080 is an apocalyptic number.

968896080 is a gapful number since it is divisible by the number (90) formed by its first and last digit.

It is an amenable number.

968896080 is an abundant number, since it is smaller than the sum of its proper divisors (2396246052).

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

968896080 is a wasteful number, since it uses less digits than its factorization.

968896080 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 149546 (or 149531 counting only the distinct ones).

The product of its (nonzero) digits is 1492992, while the sum is 54.

The square root of 968896080 is about 31127.0955921043. The cubic root of 968896080 is about 989.5226348715.

The spelling of 968896080 in words is "nine hundred sixty-eight million, eight hundred ninety-six thousand, eighty".

Divisors: 1 2 3 4 5 6 8 9 10 12 15 16 18 20 24 27 30 36 40 45 48 54 60 72 80 81 90 108 120 135 144 162 180 216 240 270 324 360 405 432 540 648 720 810 1080 1296 1620 2160 3240 6480 149521 299042 448563 598084 747605 897126 1196168 1345689 1495210 1794252 2242815 2392336 2691378 2990420 3588504 4037067 4485630 5382756 5980840 6728445 7177008 8074134 8971260 10765512 11961680 12111201 13456890 16148268 17942520 20185335 21531024 24222402 26913780 32296536 35885040 40370670 48444804 53827560 60556005 64593072 80741340 96889608 107655120 121112010 161482680 193779216 242224020 322965360 484448040 968896080