Base | Representation |
---|---|
bin | 1101010011010… |
… | …0111011110110 |
3 | 10212222111100022 |
4 | 3110310323312 |
5 | 103240310400 |
6 | 5311445142 |
7 | 1245134666 |
oct | 324647366 |
9 | 125874308 |
10 | 55791350 |
11 | 2954695a |
12 | 168267b2 |
13 | b735444 |
14 | 75a41a6 |
15 | 4d70b85 |
hex | 3534ef6 |
55791350 has 24 divisors (see below), whose sum is σ = 105984288. Its totient is φ = 21840800.
The previous prime is 55791347. The next prime is 55791383. The reversal of 55791350 is 5319755.
It is a super-2 number, since 2×557913502 = 6225349469645000, which contains 22 as substring.
It is a hoax number, since the sum of its digits (35) coincides with the sum of the digits of its distinct prime factors.
It is a Curzon number.
It is a self number, because there is not a number n which added to its sum of digits gives 55791350.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 9521 + ... + 14220.
It is an arithmetic number, because the mean of its divisors is an integer number (4416012).
Almost surely, 255791350 is an apocalyptic number.
55791350 is a gapful number since it is divisible by the number (50) formed by its first and last digit.
55791350 is a deficient number, since it is larger than the sum of its proper divisors (50192938).
55791350 is a wasteful number, since it uses less digits than its factorization.
55791350 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 23800 (or 23795 counting only the distinct ones).
The product of its (nonzero) digits is 23625, while the sum is 35.
The square root of 55791350 is about 7469.3607490869. The cubic root of 55791350 is about 382.1104867581.
The spelling of 55791350 in words is "fifty-five million, seven hundred ninety-one thousand, three hundred fifty".
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