Base | Representation |
---|---|
bin | 1100011011100… |
… | …0111111010101 |
3 | 10122002212210212 |
4 | 3012320333111 |
5 | 101321403231 |
6 | 5101255205 |
7 | 1202110442 |
oct | 306707725 |
9 | 118085725 |
10 | 52137941 |
11 | 27481009 |
12 | 15564505 |
13 | aa5656b |
14 | 6cd29c9 |
15 | 489d42b |
hex | 31b8fd5 |
52137941 has 8 divisors (see below), whose sum is σ = 54584064. Its totient is φ = 49706800.
The previous prime is 52137923. The next prime is 52137947. The reversal of 52137941 is 14973125.
It is a sphenic number, since it is the product of 3 distinct primes.
It is a cyclic number.
It is not a de Polignac number, because 52137941 - 214 = 52121557 is a prime.
It is a Duffinian number.
It is a junction number, because it is equal to n+sod(n) for n = 52137898 and 52137907.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (52137947) by changing a digit.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 3716 + ... + 10866.
It is an arithmetic number, because the mean of its divisors is an integer number (6823008).
Almost surely, 252137941 is an apocalyptic number.
It is an amenable number.
52137941 is a deficient number, since it is larger than the sum of its proper divisors (2446123).
52137941 is a wasteful number, since it uses less digits than its factorization.
52137941 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 7491.
The product of its digits is 7560, while the sum is 32.
The square root of 52137941 is about 7220.6607038414. The cubic root of 52137941 is about 373.5808667890.
The spelling of 52137941 in words is "fifty-two million, one hundred thirty-seven thousand, nine hundred forty-one".
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