Base | Representation |
---|---|
bin | 1011101101010100… |
… | …1010110110011100 |
3 | 22010000220022000010 |
4 | 2323111022312130 |
5 | 22414034420420 |
6 | 1235511003220 |
7 | 140612054166 |
oct | 27325126634 |
9 | 8100808003 |
10 | 3142888860 |
11 | 1373095a11 |
12 | 738669510 |
13 | 3b1193767 |
14 | 21b59d936 |
15 | 135dbb4e0 |
hex | bb54ad9c |
3142888860 has 48 divisors (see below), whose sum is σ = 8810919936. Its totient is φ = 837072192.
The previous prime is 3142888831. The next prime is 3142888897. The reversal of 3142888860 is 688882413.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 17557 + ... + 81203.
It is an arithmetic number, because the mean of its divisors is an integer number (183560832).
Almost surely, 23142888860 is an apocalyptic number.
3142888860 is a gapful number since it is divisible by the number (30) formed by its first and last digit.
It is an amenable number.
3142888860 is an abundant number, since it is smaller than the sum of its proper divisors (5668031076).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
3142888860 is a wasteful number, since it uses less digits than its factorization.
3142888860 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 64482 (or 64480 counting only the distinct ones).
The product of its (nonzero) digits is 589824, while the sum is 48.
The square root of 3142888860 is about 56061.4739370987. The cubic root of 3142888860 is about 1464.7932877822.
The spelling of 3142888860 in words is "three billion, one hundred forty-two million, eight hundred eighty-eight thousand, eight hundred sixty".
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