Base | Representation |
---|---|
bin | 1101101011011… |
… | …1000101111111 |
3 | 10222221212000222 |
4 | 3122313011333 |
5 | 104141414210 |
6 | 5405411555 |
7 | 1264443245 |
oct | 332670577 |
9 | 128855028 |
10 | 57373055 |
11 | 2a427253 |
12 | 17269bbb |
13 | bb6a36c |
14 | 7896795 |
15 | 5084655 |
hex | 36b717f |
57373055 has 4 divisors (see below), whose sum is σ = 68847672. Its totient is φ = 45898440.
The previous prime is 57373009. The next prime is 57373061. The reversal of 57373055 is 55037375.
It is a semiprime because it is the product of two primes.
It is not a de Polignac number, because 57373055 - 222 = 53178751 is a prime.
It is a Duffinian number.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 5737301 + ... + 5737310.
It is an arithmetic number, because the mean of its divisors is an integer number (17211918).
Almost surely, 257373055 is an apocalyptic number.
57373055 is a deficient number, since it is larger than the sum of its proper divisors (11474617).
57373055 is a wasteful number, since it uses less digits than its factorization.
57373055 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 11474616.
The product of its (nonzero) digits is 55125, while the sum is 35.
The square root of 57373055 is about 7574.5003135520. The cubic root of 57373055 is about 385.6878802552.
It can be divided in two parts, 5737305 and 5, that multiplied together give a triangular number (28686525 = T7574).
The spelling of 57373055 in words is "fifty-seven million, three hundred seventy-three thousand, fifty-five".
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