Base | Representation |
---|---|
bin | 11100001110000001011… |
… | …11111110011000110101 |
3 | 10102200201012011202012200 |
4 | 32013000233332120311 |
5 | 111341220432142011 |
6 | 2021232335535113 |
7 | 130023425166354 |
oct | 16070057763065 |
9 | 3380635152180 |
10 | 969601443381 |
11 | 34422981242a |
12 | 137ab968a499 |
13 | 7058247912c |
14 | 34d010d199b |
15 | 1a34cb61856 |
hex | e1c0bfe635 |
969601443381 has 12 divisors (see below), whose sum is σ = 1400687127840. Its totient is φ = 646330942440.
The previous prime is 969601443379. The next prime is 969601443397. The reversal of 969601443381 is 183344106969.
969601443381 is a `hidden beast` number, since 9 + 69 + 60 + 1 + 443 + 3 + 81 = 666.
It is not a de Polignac number, because 969601443381 - 21 = 969601443379 is a prime.
It is a super-2 number, since 2×9696014433812 (a number of 25 digits) contains 22 as substring.
It is a Smith number, since the sum of its digits (54) coincides with the sum of the digits of its prime factors.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (969601443581) by changing a digit.
It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 5747215 + ... + 5913516.
It is an arithmetic number, because the mean of its divisors is an integer number (116723927320).
Almost surely, 2969601443381 is an apocalyptic number.
It is an amenable number.
969601443381 is a deficient number, since it is larger than the sum of its proper divisors (431085684459).
969601443381 is a wasteful number, since it uses less digits than its factorization.
969601443381 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 11669976 (or 11669973 counting only the distinct ones).
The product of its (nonzero) digits is 3359232, while the sum is 54.
The spelling of 969601443381 in words is "nine hundred sixty-nine billion, six hundred one million, four hundred forty-three thousand, three hundred eighty-one".
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