Base | Representation |
---|---|
bin | 11111010011110110001… |
… | …000100100011111001000 |
3 | 21121200200121121210221221 |
4 | 133103312020210133020 |
5 | 240223000422332421 |
6 | 4324234251411424 |
7 | 311306656334605 |
oct | 37236610443710 |
9 | 7550617553857 |
10 | 2151613089736 |
11 | 75a548551150 |
12 | 2a8bb6a53b74 |
13 | 127b860805a6 |
14 | 761d25816ac |
15 | 3ae7d4e4841 |
hex | 1f4f62247c8 |
2151613089736 has 32 divisors (see below), whose sum is σ = 4519973450880. Its totient is φ = 951573355200.
The previous prime is 2151613089727. The next prime is 2151613089757. The reversal of 2151613089736 is 6379803161512.
It is an unprimeable number.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 330404160 + ... + 330410671.
It is an arithmetic number, because the mean of its divisors is an integer number (141249170340).
Almost surely, 22151613089736 is an apocalyptic number.
It is an amenable number.
2151613089736 is an abundant number, since it is smaller than the sum of its proper divisors (2368360361144).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
2151613089736 is a wasteful number, since it uses less digits than its factorization.
2151613089736 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 660814885 (or 660814881 counting only the distinct ones).
The product of its (nonzero) digits is 1632960, while the sum is 52.
The spelling of 2151613089736 in words is "two trillion, one hundred fifty-one billion, six hundred thirteen million, eighty-nine thousand, seven hundred thirty-six".
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