Base | Representation |
---|---|
bin | 1010101001010110… |
… | …01010110001000010 |
3 | 112202022212000200210 |
4 | 11110223022301002 |
5 | 43201141212410 |
6 | 2343052254550 |
7 | 261431353413 |
oct | 52453126102 |
9 | 15668760623 |
10 | 5715569730 |
11 | 2473321152 |
12 | 1136171456 |
13 | 70118ca30 |
14 | 3c312d80a |
15 | 236ba2220 |
hex | 154acac42 |
5715569730 has 64 divisors (see below), whose sum is σ = 14792440320. Its totient is φ = 1405015296.
The previous prime is 5715569729. The next prime is 5715569731. The reversal of 5715569730 is 379655175.
It is an interprime number because it is at equal distance from previous prime (5715569729) and next prime (5715569731).
It is a self number, because there is not a number n which added to its sum of digits gives 5715569730.
It is not an unprimeable number, because it can be changed into a prime (5715569731) by changing a digit.
It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 291991 + ... + 310949.
It is an arithmetic number, because the mean of its divisors is an integer number (231131880).
Almost surely, 25715569730 is an apocalyptic number.
It is a practical number, because each smaller number is the sum of distinct divisors of 5715569730, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (7396220160).
5715569730 is an abundant number, since it is smaller than the sum of its proper divisors (9076870590).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
5715569730 is a wasteful number, since it uses less digits than its factorization.
5715569730 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 19755.
The product of its (nonzero) digits is 992250, while the sum is 48.
The square root of 5715569730 is about 75601.3870904496. The cubic root of 5715569730 is about 1787.9409685529.
The spelling of 5715569730 in words is "five billion, seven hundred fifteen million, five hundred sixty-nine thousand, seven hundred thirty".
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