Base | Representation |
---|---|
bin | 1100111100100110111011… |
… | …00100011111010010010001 |
3 | 10201210210000020220120110220 |
4 | 12132103131210133102101 |
5 | 12212431104201133303 |
6 | 140315141542543253 |
7 | 5665641662604114 |
oct | 636233544372221 |
9 | 121723006816426 |
10 | 28470760567953 |
11 | 90874221226a0 |
12 | 32399a8137b29 |
13 | 12b6a203b8582 |
14 | 705dc66d857b |
15 | 3458ca98e053 |
hex | 19e4dd91f491 |
28470760567953 has 16 divisors (see below), whose sum is σ = 41714292862656. Its totient is φ = 17129057450240.
The previous prime is 28470760567943. The next prime is 28470760567961. The reversal of 28470760567953 is 35976506707482.
It is a cyclic number.
It is not a de Polignac number, because 28470760567953 - 29 = 28470760567441 is a prime.
It is a super-2 number, since 2×284707605679532 (a number of 28 digits) contains 22 as substring.
It is not an unprimeable number, because it can be changed into a prime (28470760567943) by changing a digit.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 3148719276 + ... + 3148728317.
It is an arithmetic number, because the mean of its divisors is an integer number (2607143303916).
Almost surely, 228470760567953 is an apocalyptic number.
It is an amenable number.
28470760567953 is a deficient number, since it is larger than the sum of its proper divisors (13243532294703).
28470760567953 is a wasteful number, since it uses less digits than its factorization.
28470760567953 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 6297447744.
The product of its (nonzero) digits is 533433600, while the sum is 69.
The spelling of 28470760567953 in words is "twenty-eight trillion, four hundred seventy billion, seven hundred sixty million, five hundred sixty-seven thousand, nine hundred fifty-three".
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