Base | Representation |
---|---|
bin | 11100100011010000… |
… | …010100110110001011 |
3 | 2221010111011000200202 |
4 | 130203100110312023 |
5 | 1000241000101243 |
6 | 22025553522415 |
7 | 2133455565563 |
oct | 344320246613 |
9 | 87114130622 |
10 | 30656253323 |
11 | 12001723953 |
12 | 5b3687340b |
13 | 2b77328487 |
14 | 16ab675da3 |
15 | be65594b8 |
hex | 723414d8b |
30656253323 has 32 divisors (see below), whose sum is σ = 35029324800. Its totient is φ = 26649782784.
The previous prime is 30656253241. The next prime is 30656253367. The reversal of 30656253323 is 32335265603.
It is a cyclic number.
It is a de Polignac number, because none of the positive numbers 2k-30656253323 is a prime.
It is a Duffinian number.
It is not an unprimeable number, because it can be changed into a prime (30656259323) by changing a digit.
It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 4079936 + ... + 4087442.
It is an arithmetic number, because the mean of its divisors is an integer number (1094666400).
Almost surely, 230656253323 is an apocalyptic number.
30656253323 is a deficient number, since it is larger than the sum of its proper divisors (4373071477).
30656253323 is a wasteful number, since it uses less digits than its factorization.
30656253323 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 7859.
The product of its (nonzero) digits is 291600, while the sum is 38.
The spelling of 30656253323 in words is "thirty billion, six hundred fifty-six million, two hundred fifty-three thousand, three hundred twenty-three".
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