Base | Representation |
---|---|
bin | 1111111111000001… |
… | …0100100001101110 |
3 | 102002001000010100020 |
4 | 3333300110201232 |
5 | 32241424411240 |
6 | 1545435543010 |
7 | 211221453243 |
oct | 37760244156 |
9 | 12061003306 |
10 | 4290857070 |
11 | 1902093475 |
12 | 9b8bbaa66 |
13 | 534c6aaa6 |
14 | 2c9c275ca |
15 | 1a1a7a0d0 |
hex | ffc1486e |
4290857070 has 32 divisors (see below), whose sum is σ = 10576385568. Its totient is φ = 1113303168.
The previous prime is 4290857041. The next prime is 4290857083. The reversal of 4290857070 is 707580924.
It is a super-2 number, since 2×42908570702 = 36822908790337969800, which contains 22 as substring.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1931709 + ... + 1933928.
It is an arithmetic number, because the mean of its divisors is an integer number (330512049).
Almost surely, 24290857070 is an apocalyptic number.
4290857070 is an abundant number, since it is smaller than the sum of its proper divisors (6285528498).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
4290857070 is a wasteful number, since it uses less digits than its factorization.
4290857070 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 3865684.
The product of its (nonzero) digits is 141120, while the sum is 42.
The square root of 4290857070 is about 65504.6339582170. The cubic root of 4290857070 is about 1624.9799849211.
The spelling of 4290857070 in words is "four billion, two hundred ninety million, eight hundred fifty-seven thousand, seventy".
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