Base | Representation |
---|---|
bin | 110000100100000011… |
… | …011111011010001111 |
3 | 11222121001002011220020 |
4 | 300210003133122033 |
5 | 1323242443034130 |
6 | 35542125353223 |
7 | 3524121646245 |
oct | 604403373217 |
9 | 158531064806 |
10 | 52144502415 |
11 | 201292374a5 |
12 | a133108813 |
13 | 4bc013c875 |
14 | 2749482795 |
15 | 1552c9ce10 |
hex | c240df68f |
52144502415 has 32 divisors (see below), whose sum is σ = 84328697856. Its totient is φ = 27511799040.
The previous prime is 52144502387. The next prime is 52144502419. The reversal of 52144502415 is 51420544125.
It is a happy number.
52144502415 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.
It is not a de Polignac number, because 52144502415 - 25 = 52144502383 is a prime.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (52144502419) by changing a digit.
It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 1514067 + ... + 1548123.
It is an arithmetic number, because the mean of its divisors is an integer number (2635271808).
Almost surely, 252144502415 is an apocalyptic number.
52144502415 is a deficient number, since it is larger than the sum of its proper divisors (32184195441).
52144502415 is a wasteful number, since it uses less digits than its factorization.
52144502415 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 35159.
The product of its (nonzero) digits is 32000, while the sum is 33.
The spelling of 52144502415 in words is "fifty-two billion, one hundred forty-four million, five hundred two thousand, four hundred fifteen".
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