Base | Representation |
---|---|
bin | 1100011110001… |
… | …10011101011100 |
3 | 21021212100021210 |
4 | 12033012131130 |
5 | 203240400131 |
6 | 14214224420 |
7 | 2410162110 |
oct | 617063534 |
9 | 237770253 |
10 | 104621916 |
11 | 54068aa3 |
12 | 2b055110 |
13 | 188a1479 |
14 | dc75740 |
15 | 92b9146 |
hex | 63c675c |
104621916 has 48 divisors (see below), whose sum is σ = 279969536. Its totient is φ = 29787264.
The previous prime is 104621911. The next prime is 104621983. The reversal of 104621916 is 619126401.
It is a happy number.
It is a super-2 number, since 2×1046219162 = 21891490615022112, which contains 22 as substring.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (104621911) by changing a digit.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 23760 + ... + 27816.
Almost surely, 2104621916 is an apocalyptic number.
It is an amenable number.
104621916 is an abundant number, since it is smaller than the sum of its proper divisors (175347620).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
104621916 is a wasteful number, since it uses less digits than its factorization.
104621916 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 4378 (or 4376 counting only the distinct ones).
The product of its (nonzero) digits is 2592, while the sum is 30.
The square root of 104621916 is about 10228.4855183942. The cubic root of 104621916 is about 471.2024679361.
The spelling of 104621916 in words is "one hundred four million, six hundred twenty-one thousand, nine hundred sixteen".
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