Base | Representation |
---|---|
bin | 11100100011100111… |
… | …110010100100010010 |
3 | 2221010220201112100022 |
4 | 130203213302210102 |
5 | 1000244033414440 |
6 | 22030333423442 |
7 | 2133562064633 |
oct | 344347624422 |
9 | 87126645308 |
10 | 30662404370 |
11 | 12005145264 |
12 | 5b3893ab82 |
13 | 2b786a0150 |
14 | 16ac3d788a |
15 | be6d71cb5 |
hex | 7239f2912 |
30662404370 has 16 divisors (see below), whose sum is σ = 59437891800. Its totient is φ = 11321503104.
The previous prime is 30662404363. The next prime is 30662404393. The reversal of 30662404370 is 7340426603.
It can be written as a sum of positive squares in 4 ways, for example, as 11911757881 + 18750646489 = 109141^2 + 136933^2 .
It is a self number, because there is not a number n which added to its sum of digits gives 30662404370.
It is an unprimeable number.
It is a pernicious number, because its binary representation contains a prime number (17) of ones.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 117932195 + ... + 117932454.
Almost surely, 230662404370 is an apocalyptic number.
30662404370 is a deficient number, since it is larger than the sum of its proper divisors (28775487430).
30662404370 is a wasteful number, since it uses less digits than its factorization.
30662404370 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 235864669.
The product of its (nonzero) digits is 72576, while the sum is 35.
The spelling of 30662404370 in words is "thirty billion, six hundred sixty-two million, four hundred four thousand, three hundred seventy".
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