Base | Representation |
---|---|
bin | 1101001010010… |
… | …0110110010010 |
3 | 10211212111202210 |
4 | 3102210312102 |
5 | 103112414140 |
6 | 5251052550 |
7 | 1240126233 |
oct | 322446622 |
9 | 124774683 |
10 | 55201170 |
11 | 29183502 |
12 | 165a1156 |
13 | b58991b |
14 | 748d08a |
15 | 4ca5d80 |
hex | 34a4d92 |
55201170 has 32 divisors (see below), whose sum is σ = 135717120. Its totient is φ = 14360960.
The previous prime is 55201169. The next prime is 55201183. The reversal of 55201170 is 7110255.
It is an unprimeable number.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 21210 + ... + 23669.
It is an arithmetic number, because the mean of its divisors is an integer number (4241160).
Almost surely, 255201170 is an apocalyptic number.
55201170 is an abundant number, since it is smaller than the sum of its proper divisors (80515950).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
55201170 is a wasteful number, since it uses less digits than its factorization.
55201170 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 44930.
The product of its (nonzero) digits is 350, while the sum is 21.
The square root of 55201170 is about 7429.7489863386. The cubic root of 55201170 is about 380.7583424951.
The spelling of 55201170 in words is "fifty-five million, two hundred one thousand, one hundred seventy".
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