Base | Representation |
---|---|
bin | 101000011110011011… |
… | …1110000110111011011 |
3 | 22022100122102211021201 |
4 | 1100330313300313123 |
5 | 2411003133100310 |
6 | 103533014015031 |
7 | 6164654612053 |
oct | 1207467606733 |
9 | 268318384251 |
10 | 86920596955 |
11 | 33954457aa5 |
12 | 14a19647477 |
13 | 8272b592ba |
14 | 42c7d46563 |
15 | 23dad50e3a |
hex | 143cdf0ddb |
86920596955 has 4 divisors (see below), whose sum is σ = 104304716352. Its totient is φ = 69536477560.
The previous prime is 86920596907. The next prime is 86920596967. The reversal of 86920596955 is 55969502968.
It is a semiprime because it is the product of two primes.
It is a de Polignac number, because none of the positive numbers 2k-86920596955 is a prime.
It is a Duffinian number.
It is an unprimeable number.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 8692059691 + ... + 8692059700.
It is an arithmetic number, because the mean of its divisors is an integer number (26076179088).
Almost surely, 286920596955 is an apocalyptic number.
86920596955 is a deficient number, since it is larger than the sum of its proper divisors (17384119397).
86920596955 is a wasteful number, since it uses less digits than its factorization.
86920596955 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 17384119396.
The product of its (nonzero) digits is 52488000, while the sum is 64.
The spelling of 86920596955 in words is "eighty-six billion, nine hundred twenty million, five hundred ninety-six thousand, nine hundred fifty-five".
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