Base | Representation |
---|---|
bin | 1100100011011… |
… | …0111101001101 |
3 | 10200002002120111 |
4 | 3020312331031 |
5 | 101434411101 |
6 | 5120320021 |
7 | 1206356626 |
oct | 310667515 |
9 | 120062514 |
10 | 52653901 |
11 | 277a3723 |
12 | 15773011 |
13 | aba7371 |
14 | 6dc8a4d |
15 | 4951251 |
hex | 3236f4d |
52653901 has 4 divisors (see below), whose sum is σ = 53546400. Its totient is φ = 51761404.
The previous prime is 52653899. The next prime is 52653917. The reversal of 52653901 is 10935625.
It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.
It is a cyclic number.
It is not a de Polignac number, because 52653901 - 21 = 52653899 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 (52653941) by changing a digit.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 446161 + ... + 446278.
It is an arithmetic number, because the mean of its divisors is an integer number (13386600).
Almost surely, 252653901 is an apocalyptic number.
It is an amenable number.
52653901 is a deficient number, since it is larger than the sum of its proper divisors (892499).
52653901 is an equidigital number, since it uses as much as digits as its factorization.
52653901 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 892498.
The product of its (nonzero) digits is 8100, while the sum is 31.
The square root of 52653901 is about 7256.3007793228. The cubic root of 52653901 is about 374.8091497011.
The spelling of 52653901 in words is "fifty-two million, six hundred fifty-three thousand, nine hundred one".
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