Base | Representation |
---|---|
bin | 11100010111110111… |
… | …110000011111110001 |
3 | 2220122011202202001100 |
4 | 130113313300133301 |
5 | 444343101413401 |
6 | 21555012155013 |
7 | 2125646316333 |
oct | 342767603761 |
9 | 86564682040 |
10 | 30465263601 |
11 | 11a13935503 |
12 | 5aa2908a69 |
13 | 2b468a73c6 |
14 | 169015b453 |
15 | bd48ceb86 |
hex | 717df07f1 |
30465263601 has 6 divisors (see below), whose sum is σ = 44005380770. Its totient is φ = 20310175728.
The previous prime is 30465263567. The next prime is 30465263603. The reversal of 30465263601 is 10636256403.
30465263601 is a `hidden beast` number, since 3 + 0 + 46 + 5 + 2 + 6 + 3 + 601 = 666.
It can be written as a sum of positive squares in only one way, i.e., 15781640625 + 14683622976 = 125625^2 + 121176^2 .
It is not a de Polignac number, because 30465263601 - 27 = 30465263473 is a prime.
It is a Duffinian number.
It is not an unprimeable number, because it can be changed into a prime (30465263603) by changing a digit.
It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 1692514636 + ... + 1692514653.
Almost surely, 230465263601 is an apocalyptic number.
It is an amenable number.
30465263601 is a deficient number, since it is larger than the sum of its proper divisors (13540117169).
30465263601 is a wasteful number, since it uses less digits than its factorization.
30465263601 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 3385029295 (or 3385029292 counting only the distinct ones).
The product of its (nonzero) digits is 77760, while the sum is 36.
The spelling of 30465263601 in words is "thirty billion, four hundred sixty-five million, two hundred sixty-three thousand, six hundred one".
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