Base | Representation |
---|---|
bin | 11110001000000101111… |
… | …000010111110011001001 |
3 | 21022220201212201001200002 |
4 | 132020011320113303021 |
5 | 232404404330302142 |
6 | 4223023101052345 |
7 | 302400202205300 |
oct | 36100570276311 |
9 | 7286655631602 |
10 | 2070272900297 |
11 | 728aa8097998 |
12 | 2952962570b5 |
13 | 1202c23ab994 |
14 | 722b7823437 |
15 | 38cbc547a32 |
hex | 1e205e17cc9 |
2070272900297 has 18 divisors (see below), whose sum is σ = 2549991121038. Its totient is φ = 1670102620032.
The previous prime is 2070272900287. The next prime is 2070272900299. The reversal of 2070272900297 is 7920092720702.
It can be written as a sum of positive squares in 3 ways, for example, as 59041224256 + 2011231676041 = 242984^2 + 1418179^2 .
It is not a de Polignac number, because 2070272900297 - 24 = 2070272900281 is a prime.
It is a Duffinian number.
It is not an unprimeable number, because it can be changed into a prime (2070272900299) by changing a digit.
It is a polite number, since it can be written in 17 ways as a sum of consecutive naturals, for example, 41502623 + ... + 41552475.
It is an arithmetic number, because the mean of its divisors is an integer number (141666173391).
Almost surely, 22070272900297 is an apocalyptic number.
It is an amenable number.
2070272900297 is a deficient number, since it is larger than the sum of its proper divisors (479718220741).
2070272900297 is an frugal number, since it uses more digits than its factorization.
2070272900297 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 99737 (or 49877 counting only the distinct ones).
The product of its (nonzero) digits is 444528, while the sum is 47.
The spelling of 2070272900297 in words is "two trillion, seventy billion, two hundred seventy-two million, nine hundred thousand, two hundred ninety-seven".
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