Base | Representation |
---|---|
bin | 1100100000001… |
… | …11001110000100 |
3 | 21022100211011002 |
4 | 12100013032010 |
5 | 203322342142 |
6 | 14224032432 |
7 | 2412345335 |
oct | 620071604 |
9 | 238324132 |
10 | 104887172 |
11 | 5422a315 |
12 | 2b162718 |
13 | 18965120 |
14 | dd0428c |
15 | 931ca32 |
hex | 6407384 |
104887172 has 24 divisors (see below), whose sum is σ = 198057216. Its totient is φ = 48315168.
The previous prime is 104887157. The next prime is 104887213. The reversal of 104887172 is 271788401.
It is a super-2 number, since 2×1048871722 = 22002637700315168, which contains 22 as substring.
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, 29903 + ... + 33225.
It is an arithmetic number, because the mean of its divisors is an integer number (8252384).
Almost surely, 2104887172 is an apocalyptic number.
It is an amenable number.
104887172 is a deficient number, since it is larger than the sum of its proper divisors (93170044).
104887172 is a wasteful number, since it uses less digits than its factorization.
104887172 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 3947 (or 3945 counting only the distinct ones).
The product of its (nonzero) digits is 25088, while the sum is 38.
The square root of 104887172 is about 10241.4438435213. The cubic root of 104887172 is about 471.6003571595.
The spelling of 104887172 in words is "one hundred four million, eight hundred eighty-seven thousand, one hundred seventy-two".
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