Base | Representation |
---|---|
bin | 101110101100010100111… |
… | …000100110110011111100 |
3 | 102100202012012010010211000 |
4 | 232230110320212303330 |
5 | 410032344341002333 |
6 | 10454015142530300 |
7 | 450551232043620 |
oct | 56542470466374 |
9 | 12322165103730 |
10 | 3208690953468 |
11 | 1027886435950 |
12 | 439a48136990 |
13 | 1a37695849a0 |
14 | b1431343180 |
15 | 586eab9a713 |
hex | 2eb14e26cfc |
3208690953468 has 192 divisors, whose sum is σ = 11169336407040. Its totient is φ = 769316486400.
The previous prime is 3208690953439. The next prime is 3208690953469. The reversal of 3208690953468 is 8643590968023.
3208690953468 is a `hidden beast` number, since 3 + 2 + 0 + 8 + 6 + 90 + 9 + 534 + 6 + 8 = 666.
It is a Harshad number since it is a multiple of its sum of digits (63).
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (3208690953469) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (23) of ones.
It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 14732103 + ... + 14948318.
It is an arithmetic number, because the mean of its divisors is an integer number (58173627120).
Almost surely, 23208690953468 is an apocalyptic number.
It is an amenable number.
3208690953468 is an abundant number, since it is smaller than the sum of its proper divisors (7960645453572).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
3208690953468 is a wasteful number, since it uses less digits than its factorization.
3208690953468 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 29680465 (or 29680457 counting only the distinct ones).
The product of its (nonzero) digits is 67184640, while the sum is 63.
The spelling of 3208690953468 in words is "three trillion, two hundred eight billion, six hundred ninety million, nine hundred fifty-three thousand, four hundred sixty-eight".
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