Base | Representation |
---|---|
bin | 1010111101011100… |
… | …1011010110110000 |
3 | 21121001001120212100 |
4 | 2233113023112300 |
5 | 22011133313444 |
6 | 1203535100400 |
7 | 132623224566 |
oct | 25727132660 |
9 | 7531046770 |
10 | 2942088624 |
11 | 127a806802 |
12 | 6a1371700 |
13 | 37b6b9157 |
14 | 1dca4da36 |
15 | 123454e69 |
hex | af5cb5b0 |
2942088624 has 30 divisors (see below), whose sum is σ = 8233762316. Its totient is φ = 980696160.
The previous prime is 2942088623. The next prime is 2942088703. The reversal of 2942088624 is 4268802492.
It is a self number, because there is not a number n which added to its sum of digits gives 2942088624.
It is not an unprimeable number, because it can be changed into a prime (2942088623) by changing a digit.
It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 10215442 + ... + 10215729.
Almost surely, 22942088624 is an apocalyptic number.
2942088624 is a gapful number since it is divisible by the number (24) formed by its first and last digit.
It is an amenable number.
2942088624 is an abundant number, since it is smaller than the sum of its proper divisors (5291673692).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
2942088624 is a wasteful number, since it uses less digits than its factorization.
2942088624 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 20431185 (or 20431176 counting only the distinct ones).
The product of its (nonzero) digits is 442368, while the sum is 45.
The square root of 2942088624 is about 54241.0234416719. The cubic root of 2942088624 is about 1432.9089113425.
The spelling of 2942088624 in words is "two billion, nine hundred forty-two million, eighty-eight thousand, six hundred twenty-four".
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