Base | Representation |
---|---|
bin | 1111010110110010… |
… | …1010101000100000 |
3 | 101122021111202000221 |
4 | 3311230222220200 |
5 | 31420231030010 |
6 | 1521011252424 |
7 | 204102333424 |
oct | 36554525040 |
9 | 11567452027 |
10 | 4122126880 |
11 | 1825918a33 |
12 | 9705aa114 |
13 | 509011741 |
14 | 2b1664b84 |
15 | 191d4adda |
hex | f5b2aa20 |
4122126880 has 48 divisors (see below), whose sum is σ = 9976065624. Its totient is φ = 1608632320.
The previous prime is 4122126809. The next prime is 4122126913. The reversal of 4122126880 is 886212214.
It can be written as a sum of positive squares in 4 ways, for example, as 1321177104 + 2800949776 = 36348^2 + 52924^2 .
It is an unprimeable number.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 307627 + ... + 320746.
Almost surely, 24122126880 is an apocalyptic number.
4122126880 is a gapful number since it is divisible by the number (40) formed by its first and last digit.
It is an amenable number.
4122126880 is an abundant number, since it is smaller than the sum of its proper divisors (5853938744).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
4122126880 is a wasteful number, since it uses less digits than its factorization.
4122126880 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 628429 (or 628421 counting only the distinct ones).
The product of its (nonzero) digits is 12288, while the sum is 34.
The square root of 4122126880 is about 64203.7917883360. The cubic root of 4122126880 is about 1603.3947297871.
The spelling of 4122126880 in words is "four billion, one hundred twenty-two million, one hundred twenty-six thousand, eight hundred eighty".
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