Base | Representation |
---|---|
bin | 11100000000111101… |
… | …10001000111011111 |
3 | 1102211012021002002012 |
4 | 32000132301013133 |
5 | 221300323413124 |
6 | 10524241021435 |
7 | 1041500503325 |
oct | 160036610737 |
9 | 42735232065 |
10 | 15040451039 |
11 | 6418a40529 |
12 | 2ab902487b |
13 | 155903cc93 |
14 | a29753d15 |
15 | 5d0654e0e |
hex | 3807b11df |
15040451039 has 2 divisors, whose sum is σ = 15040451040. Its totient is φ = 15040451038.
The previous prime is 15040451017. The next prime is 15040451051. The reversal of 15040451039 is 93015404051.
It is a strong prime.
It is an emirp because it is prime and its reverse (93015404051) is a distict prime.
It is a cyclic number.
It is not a de Polignac number, because 15040451039 - 212 = 15040446943 is a prime.
It is a junction number, because it is equal to n+sod(n) for n = 15040450996 and 15040451014.
It is a congruent number.
It is not a weakly prime, because it can be changed into another prime (15040451099) by changing a digit.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 7520225519 + 7520225520.
It is an arithmetic number, because the mean of its divisors is an integer number (7520225520).
Almost surely, 215040451039 is an apocalyptic number.
15040451039 is a deficient number, since it is larger than the sum of its proper divisors (1).
15040451039 is an equidigital number, since it uses as much as digits as its factorization.
15040451039 is an evil number, because the sum of its binary digits is even.
The product of its (nonzero) digits is 10800, while the sum is 32.
The spelling of 15040451039 in words is "fifteen billion, forty million, four hundred fifty-one thousand, thirty-nine".
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