Base | Representation |
---|---|
bin | 100000010011100111… |
… | …011000110000001010 |
3 | 10022112112011011121001 |
4 | 200103213120300022 |
5 | 1032020320033344 |
6 | 23534050005214 |
7 | 2335423123354 |
oct | 402347306012 |
9 | 108475134531 |
10 | 34688830474 |
11 | 13790a38841 |
12 | 688127680a |
13 | 336a914bbc |
14 | 197106a0d4 |
15 | d805b6ed4 |
hex | 8139d8c0a |
34688830474 has 4 divisors (see below), whose sum is σ = 52033245714. Its totient is φ = 17344415236.
The previous prime is 34688830447. The next prime is 34688830541. The reversal of 34688830474 is 47403888643.
It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 47403888643 = 199033 ⋅238171.
It can be written as a sum of positive squares in only one way, i.e., 20907714025 + 13781116449 = 144595^2 + 117393^2 .
It is a super-2 number, since 2×346888304742 (a number of 22 digits) contains 22 as substring.
It is an unprimeable number.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 8672207617 + ... + 8672207620.
Almost surely, 234688830474 is an apocalyptic number.
34688830474 is a deficient number, since it is larger than the sum of its proper divisors (17344415240).
34688830474 is a wasteful number, since it uses less digits than its factorization.
34688830474 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 17344415239.
The product of its (nonzero) digits is 12386304, while the sum is 55.
The spelling of 34688830474 in words is "thirty-four billion, six hundred eighty-eight million, eight hundred thirty thousand, four hundred seventy-four".
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