Base | Representation |
---|---|
bin | 1101100001000… |
… | …1100010100110 |
3 | 10221200101211222 |
4 | 3120101202212 |
5 | 104003214300 |
6 | 5343100342 |
7 | 1255620254 |
oct | 330214246 |
9 | 127611758 |
10 | 56694950 |
11 | 2a003834 |
12 | 16ba16b2 |
13 | b990810 |
14 | 775b5d4 |
15 | 4e9d785 |
hex | 36118a6 |
56694950 has 24 divisors (see below), whose sum is σ = 113565648. Its totient is φ = 20933280.
The previous prime is 56694943. The next prime is 56694961. The reversal of 56694950 is 5949665.
It is a Curzon number.
It is a congruent number.
It is an unprimeable number.
It is a pernicious number, because its binary representation contains a prime number (11) of ones.
It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 42962 + ... + 44261.
It is an arithmetic number, because the mean of its divisors is an integer number (4731902).
Almost surely, 256694950 is an apocalyptic number.
56694950 is a gapful number since it is divisible by the number (50) formed by its first and last digit.
56694950 is an abundant number, since it is smaller than the sum of its proper divisors (56870698).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
56694950 is a wasteful number, since it uses less digits than its factorization.
56694950 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 87248 (or 87243 counting only the distinct ones).
The product of its (nonzero) digits is 291600, while the sum is 44.
The square root of 56694950 is about 7529.6049033133. The cubic root of 56694950 is about 384.1623436465.
The spelling of 56694950 in words is "fifty-six million, six hundred ninety-four thousand, nine hundred fifty".
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