Base | Representation |
---|---|
bin | 1101010100111… |
… | …0011011000110 |
3 | 10220011210112222 |
4 | 3111032123012 |
5 | 103302131000 |
6 | 5314012342 |
7 | 1246051241 |
oct | 325163306 |
9 | 126153488 |
10 | 55895750 |
11 | 29608339 |
12 | 168770b2 |
13 | b770b11 |
14 | 75d0258 |
15 | 4d91a85 |
hex | 354e6c6 |
55895750 has 32 divisors (see below), whose sum is σ = 109197504. Its totient is φ = 21384000.
The previous prime is 55895747. The next prime is 55895767. The reversal of 55895750 is 5759855.
It is a Curzon number.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 890 + ... + 10610.
It is an arithmetic number, because the mean of its divisors is an integer number (3412422).
Almost surely, 255895750 is an apocalyptic number.
55895750 is a gapful number since it is divisible by the number (50) formed by its first and last digit.
55895750 is a deficient number, since it is larger than the sum of its proper divisors (53301754).
55895750 is a wasteful number, since it uses less digits than its factorization.
55895750 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 9761 (or 9751 counting only the distinct ones).
The product of its (nonzero) digits is 315000, while the sum is 44.
The square root of 55895750 is about 7476.3460326553. The cubic root of 55895750 is about 382.3486806579.
The spelling of 55895750 in words is "fifty-five million, eight hundred ninety-five thousand, seven hundred fifty".
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