Base | Representation |
---|---|
bin | 1100011100111… |
… | …00111000101110 |
3 | 21021112200200220 |
4 | 12032130320232 |
5 | 203214423010 |
6 | 14210432210 |
7 | 2405552463 |
oct | 616347056 |
9 | 237480626 |
10 | 104451630 |
11 | 53a62068 |
12 | 2ab92666 |
13 | 18841aca |
14 | dc2d66a |
15 | 9283970 |
hex | 639ce2e |
104451630 has 16 divisors (see below), whose sum is σ = 250683984. Its totient is φ = 27853760.
The previous prime is 104451623. The next prime is 104451631. The reversal of 104451630 is 36154401.
It is a self number, because there is not a number n which added to its sum of digits gives 104451630.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (104451631) by changing a digit.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1740831 + ... + 1740890.
It is an arithmetic number, because the mean of its divisors is an integer number (15667749).
Almost surely, 2104451630 is an apocalyptic number.
104451630 is a gapful number since it is divisible by the number (10) formed by its first and last digit.
104451630 is an abundant number, since it is smaller than the sum of its proper divisors (146232354).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
104451630 is a wasteful number, since it uses less digits than its factorization.
104451630 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 3481731.
The product of its (nonzero) digits is 1440, while the sum is 24.
The square root of 104451630 is about 10220.1580222617. The cubic root of 104451630 is about 470.9466810059.
The spelling of 104451630 in words is "one hundred four million, four hundred fifty-one thousand, six hundred thirty".
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