Base | Representation |
---|---|
bin | 100111000111110000… |
… | …011001110111100011 |
3 | 11000102110210222012002 |
4 | 213013300121313203 |
5 | 1142012022414030 |
6 | 31144115354215 |
7 | 3014643423506 |
oct | 470760316743 |
9 | 130373728162 |
10 | 42006060515 |
11 | 168a6364aa1 |
12 | 81838b296b |
13 | 3c6586c313 |
14 | 2066ba313d |
15 | 115cb95245 |
hex | 9c7c19de3 |
42006060515 has 16 divisors (see below), whose sum is σ = 51083498880. Its totient is φ = 33154667520.
The previous prime is 42006060497. The next prime is 42006060517. The reversal of 42006060515 is 51506060024.
It is not a de Polignac number, because 42006060515 - 26 = 42006060451 is a prime.
It is not an unprimeable number, because it can be changed into a prime (42006060517) 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, 498527 + ... + 576663.
It is an arithmetic number, because the mean of its divisors is an integer number (3192718680).
Almost surely, 242006060515 is an apocalyptic number.
42006060515 is a deficient number, since it is larger than the sum of its proper divisors (9077438365).
42006060515 is a wasteful number, since it uses less digits than its factorization.
42006060515 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 79582.
The product of its (nonzero) digits is 7200, while the sum is 29.
The spelling of 42006060515 in words is "forty-two billion, six million, sixty thousand, five hundred fifteen".
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