Base | Representation |
---|---|
bin | 1100100001000… |
… | …00011111101100 |
3 | 21022120002011110 |
4 | 12100200133230 |
5 | 203334200300 |
6 | 14230152020 |
7 | 2413256223 |
oct | 620403754 |
9 | 238502143 |
10 | 104990700 |
11 | 542a0081 |
12 | 2b1b2610 |
13 | 189a0299 |
14 | dd2dcba |
15 | 933d550 |
hex | 64207ec |
104990700 has 72 divisors (see below), whose sum is σ = 305136720. Its totient is φ = 27872000.
The previous prime is 104990671. The next prime is 104990737. The reversal of 104990700 is 7099401.
It is a super-2 number, since 2×1049907002 = 22046094172980000, which contains 22 as substring.
It is a Harshad number since it is a multiple of its sum of digits (30).
It is an unprimeable number.
It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 80050 + ... + 81350.
It is an arithmetic number, because the mean of its divisors is an integer number (4238010).
Almost surely, 2104990700 is an apocalyptic number.
104990700 is a gapful number since it is divisible by the number (10) formed by its first and last digit.
It is an amenable number.
It is a practical number, because each smaller number is the sum of distinct divisors of 104990700, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (152568360).
104990700 is an abundant number, since it is smaller than the sum of its proper divisors (200146020).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
104990700 is a wasteful number, since it uses less digits than its factorization.
104990700 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 1587 (or 1580 counting only the distinct ones).
The product of its (nonzero) digits is 2268, while the sum is 30.
The square root of 104990700 is about 10246.4969623769. The cubic root of 104990700 is about 471.7554691906.
The spelling of 104990700 in words is "one hundred four million, nine hundred ninety thousand, seven hundred".
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