Base | Representation |
---|---|
bin | 1010101100010010… |
… | …0101101100010110 |
3 | 21102000121112111122 |
4 | 2223010211230112 |
5 | 21334221410102 |
6 | 1152444203542 |
7 | 131060335415 |
oct | 25304455426 |
9 | 7360545448 |
10 | 2870106902 |
11 | 1243111883 |
12 | 6812395b2 |
13 | 369805610 |
14 | 1d327347c |
15 | 11be870a2 |
hex | ab125b16 |
2870106902 has 32 divisors (see below), whose sum is σ = 4899121920. Its totient is φ = 1250117280.
The previous prime is 2870106859. The next prime is 2870106937. The reversal of 2870106902 is 2096010782.
It is a happy number.
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, 118877 + ... + 140967.
It is an arithmetic number, because the mean of its divisors is an integer number (153097560).
Almost surely, 22870106902 is an apocalyptic number.
2870106902 is a deficient number, since it is larger than the sum of its proper divisors (2029015018).
2870106902 is a wasteful number, since it uses less digits than its factorization.
2870106902 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 22388.
The product of its (nonzero) digits is 12096, while the sum is 35.
The square root of 2870106902 is about 53573.3786688874. The cubic root of 2870106902 is about 1421.1263466398.
The spelling of 2870106902 in words is "two billion, eight hundred seventy million, one hundred six thousand, nine hundred two".
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