Base | Representation |
---|---|
bin | 1100000000101… |
… | …11110110011110 |
3 | 21000121012002112 |
4 | 12000113312132 |
5 | 201243322430 |
6 | 13555354022 |
7 | 2332311551 |
oct | 600276636 |
9 | 230535075 |
10 | 100760990 |
11 | 51971250 |
12 | 298b2912 |
13 | 17b4bcb5 |
14 | d54c698 |
15 | 8ca5195 |
hex | 6017d9e |
100760990 has 64 divisors (see below), whose sum is σ = 214064640. Its totient is φ = 33747840.
The previous prime is 100760977. The next prime is 100761007. The reversal of 100760990 is 99067001.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 76679 + ... + 77981.
It is an arithmetic number, because the mean of its divisors is an integer number (3344760).
Almost surely, 2100760990 is an apocalyptic number.
100760990 is a gapful number since it is divisible by the number (10) formed by its first and last digit.
100760990 is an abundant number, since it is smaller than the sum of its proper divisors (113303650).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
100760990 is a wasteful number, since it uses less digits than its factorization.
100760990 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 1377.
The product of its (nonzero) digits is 3402, while the sum is 32.
The square root of 100760990 is about 10037.9773859080. The cubic root of 100760990 is about 465.3333101854. Note that the first 4 decimals are identical.
The spelling of 100760990 in words is "one hundred million, seven hundred sixty thousand, nine hundred ninety".
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