Base | Representation |
---|---|
bin | 1101010100101… |
… | …1011100000010 |
3 | 10220011011210002 |
4 | 3111023130002 |
5 | 103301233042 |
6 | 5313440002 |
7 | 1246000502 |
oct | 325133402 |
9 | 126134702 |
10 | 55883522 |
11 | 295aa132 |
12 | 16870002 |
13 | b768396 |
14 | 75c9a02 |
15 | 4d8d132 |
hex | 354b702 |
55883522 has 48 divisors (see below), whose sum is σ = 97520760. Its totient is φ = 23901696.
The previous prime is 55883521. The next prime is 55883549. The reversal of 55883522 is 22538855.
It can be written as a sum of positive squares in 4 ways, for example, as 49688401 + 6195121 = 7049^2 + 2489^2 .
It is a super-2 number, since 2×558835222 = 6245936062248968, which contains 22 as substring.
It is a Harshad number since it is a multiple of its sum of digits (38).
It is not an unprimeable number, because it can be changed into a prime (55883521) by changing a digit.
It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 355868 + ... + 356024.
Almost surely, 255883522 is an apocalyptic number.
55883522 is a deficient number, since it is larger than the sum of its proper divisors (41637238).
55883522 is a wasteful number, since it uses less digits than its factorization.
55883522 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 243 (or 224 counting only the distinct ones).
The product of its digits is 96000, while the sum is 38.
The square root of 55883522 is about 7475.5282087622. The cubic root of 55883522 is about 382.3207971985.
The spelling of 55883522 in words is "fifty-five million, eight hundred eighty-three thousand, five hundred twenty-two".
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