Base | Representation |
---|---|
bin | 1100100000101… |
… | …10011101111110 |
3 | 21022110222211100 |
4 | 12100112131332 |
5 | 203331342010 |
6 | 14225233530 |
7 | 2413025412 |
oct | 620263576 |
9 | 238428740 |
10 | 104949630 |
11 | 54272235 |
12 | 2b1928a6 |
13 | 18987696 |
14 | dd1cd42 |
15 | 93312c0 |
hex | 641677e |
104949630 has 24 divisors (see below), whose sum is σ = 272869272. Its totient is φ = 27986544.
The previous prime is 104949623. The next prime is 104949631. The reversal of 104949630 is 36949401.
104949630 is a `hidden beast` number, since 10 + 4 + 9 + 4 + 9 + 630 = 666.
It is a super-2 number, since 2×1049496302 = 22028849674273800, which contains 22 as substring.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (104949631) 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, 582964 + ... + 583143.
It is an arithmetic number, because the mean of its divisors is an integer number (11369553).
Almost surely, 2104949630 is an apocalyptic number.
104949630 is a gapful number since it is divisible by the number (10) formed by its first and last digit.
104949630 is an abundant number, since it is smaller than the sum of its proper divisors (167919642).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
104949630 is a wasteful number, since it uses less digits than its factorization.
104949630 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 1166120 (or 1166117 counting only the distinct ones).
The product of its (nonzero) digits is 23328, while the sum is 36.
The square root of 104949630 is about 10244.4926667942. The cubic root of 104949630 is about 471.6939477922.
The spelling of 104949630 in words is "one hundred four million, nine hundred forty-nine thousand, six hundred thirty".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.075 sec. • engine limits •