Base | Representation |
---|---|
bin | 100000001001000011… |
… | …0001011100101001100 |
3 | 20121011100010010001211 |
4 | 1000102012023211030 |
5 | 2112324402240144 |
6 | 51413032144204 |
7 | 4662312362401 |
oct | 1002206134514 |
9 | 217140103054 |
10 | 69023086924 |
11 | 272aa8078a0 |
12 | 11463838064 |
13 | 667cc3198c |
14 | 34aad982a8 |
15 | 1bde990034 |
hex | 101218b94c |
69023086924 has 24 divisors (see below), whose sum is σ = 134835801408. Its totient is φ = 30644498640.
The previous prime is 69023086897. The next prime is 69023086991. The reversal of 69023086924 is 42968032096.
It is a happy number.
It is a hoax number, since the sum of its digits (49) coincides with the sum of the digits of its distinct prime factors.
It is an unprimeable number.
It is a pernicious number, because its binary representation contains a prime number (13) of ones.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 18238882 + ... + 18242665.
It is an arithmetic number, because the mean of its divisors is an integer number (5618158392).
Almost surely, 269023086924 is an apocalyptic number.
It is an amenable number.
69023086924 is a deficient number, since it is larger than the sum of its proper divisors (65812714484).
69023086924 is a wasteful number, since it uses less digits than its factorization.
69023086924 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 36481605 (or 36481603 counting only the distinct ones).
The product of its (nonzero) digits is 1119744, while the sum is 49.
The spelling of 69023086924 in words is "sixty-nine billion, twenty-three million, eighty-six thousand, nine hundred twenty-four".
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