Base | Representation |
---|---|
bin | 100000010011011010… |
… | …0000011100010000000 |
3 | 20122001120010111102202 |
4 | 1000212310003202000 |
5 | 2114032342010041 |
6 | 51511325532332 |
7 | 5004032566052 |
oct | 1004664034200 |
9 | 218046114382 |
10 | 69370656896 |
11 | 27468a22302 |
12 | 115401140a8 |
13 | 6706c46a98 |
14 | 35011d18d2 |
15 | 1c10248a9b |
hex | 1026d03880 |
69370656896 has 16 divisors (see below), whose sum is σ = 138199355790. Its totient is φ = 34685328384.
The previous prime is 69370656871. The next prime is 69370656919. The reversal of 69370656896 is 69865607396.
It can be written as a sum of positive squares in only one way, i.e., 51681656896 + 17689000000 = 227336^2 + 133000^2 .
It is a tau number, because it is divible by the number of its divisors (16).
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 as a sum of consecutive naturals, namely, 270979001 + ... + 270979256.
Almost surely, 269370656896 is an apocalyptic number.
It is an amenable number.
69370656896 is a deficient number, since it is larger than the sum of its proper divisors (68828698894).
69370656896 is an equidigital number, since it uses as much as digits as its factorization.
69370656896 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 541958271 (or 541958259 counting only the distinct ones).
The product of its (nonzero) digits is 88179840, while the sum is 65.
The spelling of 69370656896 in words is "sixty-nine billion, three hundred seventy million, six hundred fifty-six thousand, eight hundred ninety-six".
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