Base | Representation |
---|---|
bin | 1100110110011… |
… | …1110001000001 |
3 | 10202102112012020 |
4 | 3031213301001 |
5 | 102244334101 |
6 | 5203152053 |
7 | 1223106600 |
oct | 315476101 |
9 | 122375166 |
10 | 53902401 |
11 | 28476743 |
12 | 16075629 |
13 | b223717 |
14 | 7231a37 |
15 | 4aeb136 |
hex | 3367c41 |
53902401 has 12 divisors (see below), whose sum is σ = 83603952. Its totient is φ = 30801288.
The previous prime is 53902399. The next prime is 53902403. The reversal of 53902401 is 10420935.
53902401 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.
It is an interprime number because it is at equal distance from previous prime (53902399) and next prime (53902403).
It is not a de Polignac number, because 53902401 - 21 = 53902399 is a prime.
It is not an unprimeable number, because it can be changed into a prime (53902403) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (13) of ones.
It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 183195 + ... + 183488.
It is an arithmetic number, because the mean of its divisors is an integer number (6966996).
Almost surely, 253902401 is an apocalyptic number.
It is an amenable number.
53902401 is a deficient number, since it is larger than the sum of its proper divisors (29701551).
53902401 is a wasteful number, since it uses less digits than its factorization.
53902401 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 366700 (or 366693 counting only the distinct ones).
The product of its (nonzero) digits is 1080, while the sum is 24.
The square root of 53902401 is about 7341.8254542042. The cubic root of 53902401 is about 377.7484609090.
The spelling of 53902401 in words is "fifty-three million, nine hundred two thousand, four hundred one".
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