Base | Representation |
---|---|
bin | 1100100001010… |
… | …10111110111000 |
3 | 21022122021002102 |
4 | 12100222332320 |
5 | 203342034111 |
6 | 14231122532 |
7 | 2413525400 |
oct | 620527670 |
9 | 238567072 |
10 | 105033656 |
11 | 5431a382 |
12 | 2b213448 |
13 | 189b69c0 |
14 | dd41800 |
15 | 934b13b |
hex | 642afb8 |
105033656 has 48 divisors (see below), whose sum is σ = 246725640. Its totient is φ = 41549760.
The previous prime is 105033631. The next prime is 105033659. The reversal of 105033656 is 656330501.
It is a super-2 number, since 2×1050336562 = 22064137785452672, which contains 22 as substring.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (105033659) by changing a digit.
It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 5210 + ... + 15401.
Almost surely, 2105033656 is an apocalyptic number.
It is an amenable number.
105033656 is an abundant number, since it is smaller than the sum of its proper divisors (141691984).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
105033656 is a wasteful number, since it uses less digits than its factorization.
105033656 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 20644 (or 20633 counting only the distinct ones).
The product of its (nonzero) digits is 8100, while the sum is 29.
The square root of 105033656 is about 10248.5928790249. The cubic root of 105033656 is about 471.8197985863.
The spelling of 105033656 in words is "one hundred five million, thirty-three thousand, six hundred fifty-six".
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