Base | Representation |
---|---|
bin | 1010110101110011… |
… | …1011100000101001 |
3 | 21111210202110101000 |
4 | 2231130323200221 |
5 | 21424432322103 |
6 | 1200432145213 |
7 | 132053643624 |
oct | 25534734051 |
9 | 7453673330 |
10 | 2910042153 |
11 | 1263708817 |
12 | 692698209 |
13 | 374b78845 |
14 | 1d86aadbb |
15 | 120724aa3 |
hex | ad73b829 |
2910042153 has 16 divisors (see below), whose sum is σ = 4323196800. Its totient is φ = 1934617680.
The previous prime is 2910042131. The next prime is 2910042197. The reversal of 2910042153 is 3512400192.
It is not a de Polignac number, because 2910042153 - 26 = 2910042089 is a prime.
It is a Harshad number since it is a multiple of its sum of digits (27).
It is not an unprimeable number, because it can be changed into a prime (2910042353) by changing a digit.
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 15 ways as a sum of consecutive naturals, for example, 140418 + ... + 159803.
It is an arithmetic number, because the mean of its divisors is an integer number (270199800).
Almost surely, 22910042153 is an apocalyptic number.
It is an amenable number.
2910042153 is a deficient number, since it is larger than the sum of its proper divisors (1413154647).
2910042153 is a wasteful number, since it uses less digits than its factorization.
2910042153 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 300589 (or 300583 counting only the distinct ones).
The product of its (nonzero) digits is 2160, while the sum is 27.
The square root of 2910042153 is about 53944.8065433550. The cubic root of 2910042153 is about 1427.6872902935.
It can be divided in two parts, 29100 and 42153, that added together give a triangular number (71253 = T377).
The spelling of 2910042153 in words is "two billion, nine hundred ten million, forty-two thousand, one hundred fifty-three".
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