Base | Representation |
---|---|
bin | 100101011001101000001… |
… | …101010101110001001000 |
3 | 100002200222101112021102111 |
4 | 211121220031111301020 |
5 | 314102121011124004 |
6 | 5244412213312104 |
7 | 353454302043664 |
oct | 45315015256110 |
9 | 10080871467374 |
10 | 2570138770504 |
11 | 900a98372718 |
12 | 35613a335634 |
13 | 1584947c62c6 |
14 | 8c576ccd8a4 |
15 | 46cc64d3a04 |
hex | 25668355c48 |
2570138770504 has 8 divisors (see below), whose sum is σ = 4819010194710. Its totient is φ = 1285069385248.
The previous prime is 2570138770501. The next prime is 2570138770541. The reversal of 2570138770504 is 4050778310752.
It is a happy number.
It can be written as a sum of positive squares in only one way, i.e., 2335303548900 + 234835221604 = 1528170^2 + 484598^2 .
It is a tau number, because it is divible by the number of its divisors (8).
It is a super-2 number, since 2×25701387705042 (a number of 26 digits) contains 22 as substring.
It is not an unprimeable number, because it can be changed into a prime (2570138770501) by changing a digit.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 160633673149 + ... + 160633673164.
Almost surely, 22570138770504 is an apocalyptic number.
It is an amenable number.
2570138770504 is a deficient number, since it is larger than the sum of its proper divisors (2248871424206).
2570138770504 is a wasteful number, since it uses less digits than its factorization.
2570138770504 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 321267346319 (or 321267346315 counting only the distinct ones).
The product of its (nonzero) digits is 1646400, while the sum is 49.
The spelling of 2570138770504 in words is "two trillion, five hundred seventy billion, one hundred thirty-eight million, seven hundred seventy thousand, five hundred four".
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