Base | Representation |
---|---|
bin | 110000111101110000… |
… | …0110101010100000100 |
3 | 101001102011221120112011 |
4 | 1201323200311110010 |
5 | 3210322230412102 |
6 | 120150023504004 |
7 | 10411515214456 |
oct | 1417340652404 |
9 | 331364846464 |
10 | 105151419652 |
11 | 4065a264a14 |
12 | 18466bb8004 |
13 | 9bb9b46456 |
14 | 513729a2d6 |
15 | 2b066012d7 |
hex | 187b835504 |
105151419652 has 12 divisors (see below), whose sum is σ = 188503155036. Its totient is φ = 51293375360.
The previous prime is 105151419613. The next prime is 105151419671. The reversal of 105151419652 is 256914151501.
It can be written as a sum of positive squares in 2 ways, for example, as 48865755136 + 56285664516 = 221056^2 + 237246^2 .
It is a super-2 number, since 2×1051514196522 (a number of 23 digits) contains 22 as substring.
It is an unprimeable number.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 320583433 + ... + 320583760.
It is an arithmetic number, because the mean of its divisors is an integer number (15708596253).
Almost surely, 2105151419652 is an apocalyptic number.
It is an amenable number.
105151419652 is a deficient number, since it is larger than the sum of its proper divisors (83351735384).
105151419652 is a wasteful number, since it uses less digits than its factorization.
105151419652 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 641167238 (or 641167236 counting only the distinct ones).
The product of its (nonzero) digits is 54000, while the sum is 40.
The spelling of 105151419652 in words is "one hundred five billion, one hundred fifty-one million, four hundred nineteen thousand, six hundred fifty-two".
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