Base | Representation |
---|---|
bin | 111100100000110… |
… | …1001100110011000 |
3 | 12020111200211222200 |
4 | 1321001221212120 |
5 | 13124300210142 |
6 | 533252050200 |
7 | 101213521101 |
oct | 17101514630 |
9 | 5214624880 |
10 | 2030475672 |
11 | 952172475 |
12 | 488003960 |
13 | 2648879c4 |
14 | 15394d3a8 |
15 | bd3d264c |
hex | 79069998 |
2030475672 has 24 divisors (see below), whose sum is σ = 5499205140. Its totient is φ = 676825200.
The previous prime is 2030475613. The next prime is 2030475691. The reversal of 2030475672 is 2765740302.
It is a happy number.
2030475672 is a `hidden beast` number, since 20 + 30 + 47 + 567 + 2 = 666.
It is a tau number, because it is divible by the number of its divisors (24).
It is a Harshad number since it is a multiple of its sum of digits (36).
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 14100454 + ... + 14100597.
Almost surely, 22030475672 is an apocalyptic number.
It is an amenable number.
2030475672 is an abundant number, since it is smaller than the sum of its proper divisors (3468729468).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
2030475672 is a wasteful number, since it uses less digits than its factorization.
2030475672 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 28201063 (or 28201056 counting only the distinct ones).
The product of its (nonzero) digits is 70560, while the sum is 36.
The square root of 2030475672 is about 45060.7997265916. The cubic root of 2030475672 is about 1266.2883076154.
The spelling of 2030475672 in words is "two billion, thirty million, four hundred seventy-five thousand, six hundred seventy-two".
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