Base | Representation |
---|---|
bin | 1101001011001… |
… | …1010110111100 |
3 | 10211222112022001 |
4 | 3102303112330 |
5 | 103121314404 |
6 | 5252232044 |
7 | 1240464430 |
oct | 322632674 |
9 | 124875261 |
10 | 55260604 |
11 | 29214123 |
12 | 1660b624 |
13 | b5aa9a9 |
14 | 74a69c0 |
15 | 4cb87a4 |
hex | 34b35bc |
55260604 has 24 divisors (see below), whose sum is σ = 110686688. Its totient is φ = 23647680.
The previous prime is 55260589. The next prime is 55260619. The reversal of 55260604 is 40606255.
It is an interprime number because it is at equal distance from previous prime (55260589) and next prime (55260619).
It is a Harshad number since it is a multiple of its sum of digits (28).
It is a congruent number.
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, 27622 + ... + 29554.
Almost surely, 255260604 is an apocalyptic number.
It is an amenable number.
55260604 is an abundant number, since it is smaller than the sum of its proper divisors (55426084).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
55260604 is a wasteful number, since it uses less digits than its factorization.
55260604 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 2965 (or 2963 counting only the distinct ones).
The product of its (nonzero) digits is 7200, while the sum is 28.
The square root of 55260604 is about 7433.7476416677. The cubic root of 55260604 is about 380.8949451216.
Adding to 55260604 its reverse (40606255), we get a palindrome (95866859).
The spelling of 55260604 in words is "fifty-five million, two hundred sixty thousand, six hundred four".
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