Base | Representation |
---|---|
bin | 10110010010000101101100… |
… | …10011100101011001101111 |
3 | 20102111100200102100110221120 |
4 | 23021002312103211121233 |
5 | 22410304043122000030 |
6 | 252114150554032023 |
7 | 13215064543415151 |
oct | 1311026623453157 |
9 | 212440612313846 |
10 | 49000045500015 |
11 | 14681891290015 |
12 | 55b4654118613 |
13 | 21458b89c852c |
14 | c15887246ad1 |
15 | 59e90c3d5010 |
hex | 2c90b64e566f |
49000045500015 has 32 divisors (see below), whose sum is σ = 79258390833600. Its totient is φ = 25848094325760.
The previous prime is 49000045500013. The next prime is 49000045500037. The reversal of 49000045500015 is 51000554000094.
It is not a de Polignac number, because 49000045500015 - 21 = 49000045500013 is a prime.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (49000045500011) 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, 25404876 + ... + 27265505.
It is an arithmetic number, because the mean of its divisors is an integer number (2476824713550).
Almost surely, 249000045500015 is an apocalyptic number.
49000045500015 is a deficient number, since it is larger than the sum of its proper divisors (30258345333585).
49000045500015 is a wasteful number, since it uses less digits than its factorization.
49000045500015 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 52671067.
The product of its (nonzero) digits is 18000, while the sum is 33.
The spelling of 49000045500015 in words is "forty-nine trillion, forty-five million, five hundred thousand, fifteen".
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