Base | Representation |
---|---|
bin | 1011101100100000… |
… | …1011110110111011 |
3 | 22002210111100221111 |
4 | 2323020023312323 |
5 | 22412202010430 |
6 | 1235310021151 |
7 | 140541116554 |
oct | 27310136673 |
9 | 8083440844 |
10 | 3139485115 |
11 | 13711806a8 |
12 | 7374a77b7 |
13 | 3b0571400 |
14 | 21ad5532b |
15 | 135947c2a |
hex | bb20bdbb |
3139485115 has 24 divisors (see below), whose sum is σ = 4319461728. Its totient is φ = 2182003200.
The previous prime is 3139485101. The next prime is 3139485127. The reversal of 3139485115 is 5115849313.
It is not a de Polignac number, because 3139485115 - 221 = 3137387963 is a prime.
It is an unprimeable number.
It is a pernicious number, because its binary representation contains a prime number (19) of ones.
It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 94911 + ... + 123640.
It is an arithmetic number, because the mean of its divisors is an integer number (179977572).
Almost surely, 23139485115 is an apocalyptic number.
3139485115 is a deficient number, since it is larger than the sum of its proper divisors (1179976613).
3139485115 is a wasteful number, since it uses less digits than its factorization.
3139485115 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 218599 (or 218586 counting only the distinct ones).
The product of its digits is 64800, while the sum is 40.
The square root of 3139485115 is about 56031.1084577130. The cubic root of 3139485115 is about 1464.2643069622.
The spelling of 3139485115 in words is "three billion, one hundred thirty-nine million, four hundred eighty-five thousand, one hundred fifteen".
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