Base | Representation |
---|---|
bin | 1011100011000111… |
… | …1100110111101010 |
3 | 22000001101111122010 |
4 | 2320301330313222 |
5 | 22322111231442 |
6 | 1231341540350 |
7 | 136552301415 |
oct | 27061746752 |
9 | 8001344563 |
10 | 3100102122 |
11 | 1350a21677 |
12 | 7262746b6 |
13 | 3a5362670 |
14 | 215a22b7c |
15 | 132268b9c |
hex | b8c7cdea |
3100102122 has 32 divisors (see below), whose sum is σ = 6679266048. Its totient is φ = 953574336.
The previous prime is 3100102087. The next prime is 3100102147. The reversal of 3100102122 is 2212010013.
It is a super-2 number, since 2×31001021222 = 19221266333657805768, which contains 22 as substring.
It is a junction number, because it is equal to n+sod(n) for n = 3100102098 and 3100102107.
It is an unprimeable number.
It is a pernicious number, because its binary representation contains a prime number (19) of ones.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 457068 + ... + 463800.
It is an arithmetic number, because the mean of its divisors is an integer number (208727064).
Almost surely, 23100102122 is an apocalyptic number.
3100102122 is an abundant number, since it is smaller than the sum of its proper divisors (3579163926).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
3100102122 is a wasteful number, since it uses less digits than its factorization.
3100102122 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 12654.
The product of its (nonzero) digits is 24, while the sum is 12.
The square root of 3100102122 is about 55678.5607033803. The cubic root of 3100102122 is about 1458.1157468403.
Adding to 3100102122 its reverse (2212010013), we get a palindrome (5312112135).
The spelling of 3100102122 in words is "three billion, one hundred million, one hundred two thousand, one hundred twenty-two".
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