Base | Representation |
---|---|
bin | 1100101110100… |
… | …0000001111101 |
3 | 10201102221111022 |
4 | 3023220001331 |
5 | 102131113242 |
6 | 5144033525 |
7 | 1215500324 |
oct | 313500175 |
9 | 121387438 |
10 | 53379197 |
11 | 28149643 |
12 | 15a628a5 |
13 | b09c531 |
14 | 71370bb |
15 | 4a460d2 |
hex | 32e807d |
53379197 has 16 divisors (see below), whose sum is σ = 56306880. Its totient is φ = 50554368.
The previous prime is 53379191. The next prime is 53379203. The reversal of 53379197 is 79197335.
53379197 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 (53379191) and next prime (53379203).
It is a cyclic number.
It is not a de Polignac number, because 53379197 - 24 = 53379181 is a prime.
It is a Duffinian number.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (53379191) 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 15 ways as a sum of consecutive naturals, for example, 383954 + ... + 384092.
It is an arithmetic number, because the mean of its divisors is an integer number (3519180).
Almost surely, 253379197 is an apocalyptic number.
It is an amenable number.
53379197 is a deficient number, since it is larger than the sum of its proper divisors (2927683).
53379197 is a wasteful number, since it uses less digits than its factorization.
53379197 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 380.
The product of its digits is 178605, while the sum is 44.
The square root of 53379197 is about 7306.1068292217. The cubic root of 53379197 is about 376.5222790452.
The spelling of 53379197 in words is "fifty-three million, three hundred seventy-nine thousand, one hundred ninety-seven".
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