Base | Representation |
---|---|
bin | 1100101011000… |
… | …1101000011000 |
3 | 10201000121211200 |
4 | 3022301220120 |
5 | 102102001001 |
6 | 5135154200 |
7 | 1213551600 |
oct | 312615030 |
9 | 121017750 |
10 | 53156376 |
11 | 28007199 |
12 | 15975960 |
13 | b021ca0 |
14 | 70b9c00 |
15 | 4a00086 |
hex | 32b1a18 |
53156376 has 288 divisors, whose sum is σ = 192956400. Its totient is φ = 13063680.
The previous prime is 53156371. The next prime is 53156417. The reversal of 53156376 is 67365135.
It is a happy number.
53156376 is a `hidden beast` number, since 5 + 3 + 15 + 637 + 6 = 666.
It is a Harshad number since it is a multiple of its sum of digits (36).
Its product of digits (56700) is a multiple of the sum of its prime divisors (105).
It is a self number, because there is not a number n which added to its sum of digits gives 53156376.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (53156371) by changing a digit.
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 71 ways as a sum of consecutive naturals, for example, 871386 + ... + 871446.
Almost surely, 253156376 is an apocalyptic number.
53156376 is a gapful number since it is divisible by the number (56) formed by its first and last digit.
It is an amenable number.
It is a practical number, because each smaller number is the sum of distinct divisors of 53156376, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (96478200).
53156376 is an abundant number, since it is smaller than the sum of its proper divisors (139800024).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
53156376 is a wasteful number, since it uses less digits than its factorization.
53156376 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 119 (or 105 counting only the distinct ones).
The product of its digits is 56700, while the sum is 36.
The square root of 53156376 is about 7290.8419266913. The cubic root of 53156376 is about 375.9976422064.
The spelling of 53156376 in words is "fifty-three million, one hundred fifty-six thousand, three hundred seventy-six".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.148 sec. • engine limits •