Base | Representation |
---|---|
bin | 1011011001110100… |
… | …11101110010011110 |
3 | 120210200001122211000 |
4 | 11230322131302132 |
5 | 100014242423430 |
6 | 2451300411130 |
7 | 304500056526 |
oct | 55472356236 |
9 | 16720048730 |
10 | 6122232990 |
11 | 2661928295 |
12 | 122a3a6aa6 |
13 | 7674c5193 |
14 | 42114a686 |
15 | 25c72ee60 |
hex | 16ce9dc9e |
6122232990 has 128 divisors (see below), whose sum is σ = 16736906880. Its totient is φ = 1591888896.
The previous prime is 6122232931. The next prime is 6122233003. The reversal of 6122232990 is 992322216.
6122232990 is a `hidden beast` number, since 612 + 2 + 2 + 32 + 9 + 9 + 0 = 666.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 2474394 + ... + 2476866.
It is an arithmetic number, because the mean of its divisors is an integer number (130757085).
Almost surely, 26122232990 is an apocalyptic number.
It is a practical number, because each smaller number is the sum of distinct divisors of 6122232990, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (8368453440).
6122232990 is an abundant number, since it is smaller than the sum of its proper divisors (10614673890).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
6122232990 is a wasteful number, since it uses less digits than its factorization.
6122232990 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 2715 (or 2709 counting only the distinct ones).
The product of its (nonzero) digits is 23328, while the sum is 36.
The square root of 6122232990 is about 78244.6994370865. The cubic root of 6122232990 is about 1829.3772941787.
The spelling of 6122232990 in words is "six billion, one hundred twenty-two million, two hundred thirty-two thousand, nine hundred ninety".
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