Base | Representation |
---|---|
bin | 110000100010010011… |
… | …000000001101100001 |
3 | 11222111222121001002010 |
4 | 300202103000031201 |
5 | 1323212420430442 |
6 | 35535153343133 |
7 | 3523313212530 |
oct | 604223001541 |
9 | 158458531063 |
10 | 52115014497 |
11 | 20113626817 |
12 | a125267aa9 |
13 | 4bb6cb69b0 |
14 | 27455a8317 |
15 | 15503c5b9c |
hex | c224c0361 |
52115014497 has 16 divisors (see below), whose sum is σ = 85522075520. Its totient is φ = 27489238272.
The previous prime is 52115014477. The next prime is 52115014499. The reversal of 52115014497 is 79441051125.
It is a happy number.
It is not a de Polignac number, because 52115014497 - 214 = 52114998113 is a prime.
It is a Harshad number since it is a multiple of its sum of digits (39).
It is not an unprimeable number, because it can be changed into a prime (52115014499) by changing a digit.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 95448472 + ... + 95449017.
It is an arithmetic number, because the mean of its divisors is an integer number (5345129720).
Almost surely, 252115014497 is an apocalyptic number.
It is an amenable number.
52115014497 is a deficient number, since it is larger than the sum of its proper divisors (33407061023).
52115014497 is a wasteful number, since it uses less digits than its factorization.
52115014497 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 190897512.
The product of its (nonzero) digits is 50400, while the sum is 39.
The spelling of 52115014497 in words is "fifty-two billion, one hundred fifteen million, fourteen thousand, four hundred ninety-seven".
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