Base | Representation |
---|---|
bin | 1101001100111… |
… | …1101111101101 |
3 | 10212012102210110 |
4 | 3103033233231 |
5 | 103134030002 |
6 | 5254530233 |
7 | 1241460423 |
oct | 323175755 |
9 | 125172713 |
10 | 55376877 |
11 | 29293516 |
12 | 16666979 |
13 | b61b8aa |
14 | 74d7113 |
15 | 4cdce6c |
hex | 34cfbed |
55376877 has 16 divisors (see below), whose sum is σ = 74692800. Its totient is φ = 36492672.
The previous prime is 55376861. The next prime is 55376903. The reversal of 55376877 is 77867355.
It is not a de Polignac number, because 55376877 - 24 = 55376861 is a prime.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (55376807) by changing a digit.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 158499 + ... + 158847.
It is an arithmetic number, because the mean of its divisors is an integer number (4668300).
Almost surely, 255376877 is an apocalyptic number.
It is an amenable number.
55376877 is a deficient number, since it is larger than the sum of its proper divisors (19315923).
55376877 is a wasteful number, since it uses less digits than its factorization.
55376877 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 812.
The product of its digits is 1234800, while the sum is 48.
The square root of 55376877 is about 7441.5641500964. The cubic root of 55376877 is about 381.1619030703.
The spelling of 55376877 in words is "fifty-five million, three hundred seventy-six thousand, eight hundred seventy-seven".
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