Base | Representation |
---|---|
bin | 10010110110101101… |
… | …10010000011100100 |
3 | 222010110112001120210 |
4 | 21123112302003210 |
5 | 131212343232234 |
6 | 4352243055420 |
7 | 505563651600 |
oct | 113326620344 |
9 | 28113461523 |
10 | 10122633444 |
11 | 4324a65370 |
12 | 1b66071570 |
13 | c54226c41 |
14 | 6c0566500 |
15 | 3e3a33be9 |
hex | 25b5b20e4 |
10122633444 has 72 divisors (see below), whose sum is σ = 29973531168. Its totient is φ = 2629253760.
The previous prime is 10122633407. The next prime is 10122633449. The reversal of 10122633444 is 44433622101.
It is a super-2 number, since 2×101226334442 (a number of 21 digits) contains 22 as substring.
It is not an unprimeable number, because it can be changed into a prime (10122633449) by changing a digit.
It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 776049 + ... + 788984.
It is an arithmetic number, because the mean of its divisors is an integer number (416299044).
Almost surely, 210122633444 is an apocalyptic number.
10122633444 is a gapful number since it is divisible by the number (14) formed by its first and last digit.
It is an amenable number.
10122633444 is an abundant number, since it is smaller than the sum of its proper divisors (19850897724).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
10122633444 is a wasteful number, since it uses less digits than its factorization.
10122633444 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 1565065 (or 1565056 counting only the distinct ones).
The product of its (nonzero) digits is 13824, while the sum is 30.
The spelling of 10122633444 in words is "ten billion, one hundred twenty-two million, six hundred thirty-three thousand, four hundred forty-four".
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