Base | Representation |
---|---|
bin | 1101001111011… |
… | …1111011111110 |
3 | 10212111210121200 |
4 | 3103313323332 |
5 | 103204312002 |
6 | 5302240330 |
7 | 1243044402 |
oct | 323677376 |
9 | 125453550 |
10 | 55541502 |
11 | 29396175 |
12 | 167260a6 |
13 | b6787c3 |
14 | 753b102 |
15 | 4d21b1c |
hex | 34f7efe |
55541502 has 12 divisors (see below), whose sum is σ = 120339960. Its totient is φ = 18513828.
The previous prime is 55541501. The next prime is 55541513. The reversal of 55541502 is 20514555.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (55541501) by changing a digit.
It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 1542802 + ... + 1542837.
It is an arithmetic number, because the mean of its divisors is an integer number (10028330).
Almost surely, 255541502 is an apocalyptic number.
55541502 is an abundant number, since it is smaller than the sum of its proper divisors (64798458).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
55541502 is a wasteful number, since it uses less digits than its factorization.
55541502 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 3085647 (or 3085644 counting only the distinct ones).
The product of its (nonzero) digits is 5000, while the sum is 27.
The square root of 55541502 is about 7452.6171242054. The cubic root of 55541502 is about 381.5392368607.
It can be divided in two parts, 5554 and 1502, that added together give a square (7056 = 842).
The spelling of 55541502 in words is "fifty-five million, five hundred forty-one thousand, five hundred two".
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