Base | Representation |
---|---|
bin | 100111100101001110101… |
… | …110011000110111001000 |
3 | 100122000212220212211221221 |
4 | 213211032232120313020 |
5 | 324031112440103142 |
6 | 5441322235411424 |
7 | 400342001500306 |
oct | 47451656306710 |
9 | 10560786784857 |
10 | 2720035081672 |
11 | 95961898a917 |
12 | 37b1b22b3b74 |
13 | 16966273cc0c |
14 | 959169ad276 |
15 | 4ab4ae30767 |
hex | 2794eb98dc8 |
2720035081672 has 16 divisors (see below), whose sum is σ = 5118087216240. Its totient is φ = 1355211824016.
The previous prime is 2720035081657. The next prime is 2720035081703. The reversal of 2720035081672 is 2761805300272.
It is an unprimeable number.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 600712198 + ... + 600716725.
It is an arithmetic number, because the mean of its divisors is an integer number (319880451015).
Almost surely, 22720035081672 is an apocalyptic number.
It is an amenable number.
2720035081672 is a deficient number, since it is larger than the sum of its proper divisors (2398052134568).
2720035081672 is a wasteful number, since it uses less digits than its factorization.
2720035081672 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 1201429212 (or 1201429208 counting only the distinct ones).
The product of its (nonzero) digits is 282240, while the sum is 43.
The spelling of 2720035081672 in words is "two trillion, seven hundred twenty billion, thirty-five million, eighty-one thousand, six hundred seventy-two".
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