Base | Representation |
---|---|
bin | 110001101110100110… |
… | …110111101001111110 |
3 | 12002211012122210221010 |
4 | 301232212313221332 |
5 | 1333323143301000 |
6 | 40310210220050 |
7 | 3600120324414 |
oct | 615646675176 |
9 | 162735583833 |
10 | 53395290750 |
11 | 2071028226a |
12 | a421b84626 |
13 | 505c3071c9 |
14 | 28276332b4 |
15 | 15c79bbd50 |
hex | c6e9b7a7e |
53395290750 has 64 divisors (see below), whose sum is σ = 133906675968. Its totient is φ = 14171220000.
The previous prime is 53395290749. The next prime is 53395290821. The reversal of 53395290750 is 5709259335.
It is a super-3 number, since 3×533952907503 (a number of 33 digits) contains 333 as substring.
It is a self number, because there is not a number n which added to its sum of digits gives 53395290750.
It is a congruent number.
It is an unprimeable number.
It is a pernicious number, because its binary representation contains a prime number (23) of ones.
It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 10456 + ... + 326955.
It is an arithmetic number, because the mean of its divisors is an integer number (2092291812).
Almost surely, 253395290750 is an apocalyptic number.
53395290750 is a gapful number since it is divisible by the number (50) formed by its first and last digit.
It is a practical number, because each smaller number is the sum of distinct divisors of 53395290750, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (66953337984).
53395290750 is an abundant number, since it is smaller than the sum of its proper divisors (80511385218).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
53395290750 is a wasteful number, since it uses less digits than its factorization.
53395290750 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 337642 (or 337632 counting only the distinct ones).
The product of its (nonzero) digits is 1275750, while the sum is 48.
The spelling of 53395290750 in words is "fifty-three billion, three hundred ninety-five million, two hundred ninety thousand, seven hundred fifty".
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