Base | Representation |
---|---|
bin | 1100000000101… |
… | …11111110111010 |
3 | 21000121012211112 |
4 | 12000113332322 |
5 | 201243332110 |
6 | 13555400322 |
7 | 2332313252 |
oct | 600277672 |
9 | 230535745 |
10 | 100761530 |
11 | 519716a1 |
12 | 298b30a2 |
13 | 17b4c30c |
14 | d54c962 |
15 | 8ca5405 |
hex | 6017fba |
100761530 has 16 divisors (see below), whose sum is σ = 181487520. Its totient is φ = 40278672.
The previous prime is 100761497. The next prime is 100761581. The reversal of 100761530 is 35167001.
It is a junction number, because it is equal to n+sod(n) for n = 100761496 and 100761505.
It is an unprimeable number.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 23837 + ... + 27743.
It is an arithmetic number, because the mean of its divisors is an integer number (11342970).
Almost surely, 2100761530 is an apocalyptic number.
100761530 is a gapful number since it is divisible by the number (10) formed by its first and last digit.
100761530 is a deficient number, since it is larger than the sum of its proper divisors (80725990).
100761530 is a wasteful number, since it uses less digits than its factorization.
100761530 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 6493.
The product of its (nonzero) digits is 630, while the sum is 23.
The square root of 100761530 is about 10038.0042837209. The cubic root of 100761530 is about 465.3341414579.
The spelling of 100761530 in words is "one hundred million, seven hundred sixty-one thousand, five hundred thirty".
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