Base | Representation |
---|---|
bin | 1100110110011… |
… | …0001110000100 |
3 | 10202102012111200 |
4 | 3031212032010 |
5 | 102244133233 |
6 | 5203102500 |
7 | 1223052252 |
oct | 315461604 |
9 | 122365450 |
10 | 53896068 |
11 | 28471a06 |
12 | 16071a30 |
13 | b220885 |
14 | 722d5d2 |
15 | 4ae9313 |
hex | 3366384 |
53896068 has 36 divisors (see below), whose sum is σ = 136679088. Its totient is φ = 17907120.
The previous prime is 53896067. The next prime is 53896079. The reversal of 53896068 is 86069835.
53896068 is a `hidden beast` number, since 5 + 38 + 9 + 606 + 8 = 666.
It is a tau number, because it is divible by the number of its divisors (36).
It is a super-2 number, since 2×538960682 = 5809572291721248, which contains 22 as substring.
It is not an unprimeable number, because it can be changed into a prime (53896067) by changing a digit.
It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 9655 + ... + 14177.
Almost surely, 253896068 is an apocalyptic number.
It is an amenable number.
53896068 is an abundant number, since it is smaller than the sum of its proper divisors (82783020).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
53896068 is a wasteful number, since it uses less digits than its factorization.
53896068 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 4864 (or 4859 counting only the distinct ones).
The product of its (nonzero) digits is 311040, while the sum is 45.
The square root of 53896068 is about 7341.3941455285. The cubic root of 53896068 is about 377.7336664246.
The spelling of 53896068 in words is "fifty-three million, eight hundred ninety-six thousand, sixty-eight".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.072 sec. • engine limits •