Base | Representation |
---|---|
bin | 1001001100111010… |
… | …0100001010000110 |
3 | 20101010212111111020 |
4 | 2103032210022012 |
5 | 20024314200440 |
6 | 1045034052010 |
7 | 115132144653 |
oct | 22316441206 |
9 | 6333774436 |
10 | 2470068870 |
11 | 1058320335 |
12 | 58b27a006 |
13 | 30497c919 |
14 | 19609cc2a |
15 | e6cb73d0 |
hex | 933a4286 |
2470068870 has 32 divisors (see below), whose sum is σ = 5940373248. Its totient is φ = 657328608.
The previous prime is 2470068859. The next prime is 2470068917. The reversal of 2470068870 is 788600742.
It is a super-2 number, since 2×24700688702 = 12202480445086153800, which contains 22 as substring.
It is a congruent number.
It is an unprimeable number.
It is a pernicious number, because its binary representation contains a prime number (13) of ones.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 69924 + ... + 99143.
It is an arithmetic number, because the mean of its divisors is an integer number (185636664).
Almost surely, 22470068870 is an apocalyptic number.
2470068870 is an abundant number, since it is smaller than the sum of its proper divisors (3470304378).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
2470068870 is a wasteful number, since it uses less digits than its factorization.
2470068870 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 169564.
The product of its (nonzero) digits is 150528, while the sum is 42.
The square root of 2470068870 is about 49699.7874240927. The cubic root of 2470068870 is about 1351.7706751754.
The spelling of 2470068870 in words is "two billion, four hundred seventy million, sixty-eight thousand, eight hundred seventy".
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