Base | Representation |
---|---|
bin | 100111011001111010… |
… | …110001111111101110 |
3 | 11001012201011211221101 |
4 | 213121322301333232 |
5 | 1143123024130140 |
6 | 31234242353314 |
7 | 3025333421350 |
oct | 473172617756 |
9 | 131181154841 |
10 | 42310770670 |
11 | 16a42366273 |
12 | 824995b83a |
13 | 3cb3a28c9c |
14 | 20954410d0 |
15 | 11797d499a |
hex | 9d9eb1fee |
42310770670 has 32 divisors (see below), whose sum is σ = 89847023616. Its totient is φ = 14038596000.
The previous prime is 42310770589. The next prime is 42310770679. The reversal of 42310770670 is 7607701324.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (42310770679) by changing a digit.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 9746856 + ... + 9751195.
It is an arithmetic number, because the mean of its divisors is an integer number (2807719488).
Almost surely, 242310770670 is an apocalyptic number.
42310770670 is an abundant number, since it is smaller than the sum of its proper divisors (47536252946).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
42310770670 is a wasteful number, since it uses less digits than its factorization.
42310770670 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 19498096.
The product of its (nonzero) digits is 49392, while the sum is 37.
The spelling of 42310770670 in words is "forty-two billion, three hundred ten million, seven hundred seventy thousand, six hundred seventy".
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