Base | Representation |
---|---|
bin | 1011101101110101… |
… | …1010101101010000 |
3 | 22010011222010211220 |
4 | 2323131122231100 |
5 | 22420113112320 |
6 | 1240025205040 |
7 | 140636330532 |
oct | 27335325520 |
9 | 8104863756 |
10 | 3145050960 |
11 | 1374332377 |
12 | 739330780 |
13 | 3b176c8cc |
14 | 21b9a3852 |
15 | 136196e40 |
hex | bb75ab50 |
3145050960 has 160 divisors (see below), whose sum is σ = 10221095808. Its totient is φ = 799088640.
The previous prime is 3145050947. The next prime is 3145050971. The reversal of 3145050960 is 690505413.
It is a happy number.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 419404 + ... + 426836.
Almost surely, 23145050960 is an apocalyptic number.
3145050960 is a gapful number since it is divisible by the number (30) formed by its first and last digit.
It is an amenable number.
It is a practical number, because each smaller number is the sum of distinct divisors of 3145050960, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (5110547904).
3145050960 is an abundant number, since it is smaller than the sum of its proper divisors (7076044848).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
3145050960 is a wasteful number, since it uses less digits than its factorization.
3145050960 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 7533 (or 7527 counting only the distinct ones).
The product of its (nonzero) digits is 16200, while the sum is 33.
The square root of 3145050960 is about 56080.7539178995. The cubic root of 3145050960 is about 1465.1291044729.
The spelling of 3145050960 in words is "three billion, one hundred forty-five million, fifty thousand, nine hundred sixty".
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