Base | Representation |
---|---|
bin | 1101101001101100110011… |
… | …1111110100101001010011 |
3 | 1222010221120112122001202100 |
4 | 3122123030333310221103 |
5 | 3431411043040434440 |
6 | 51531305111251443 |
7 | 3106304104334115 |
oct | 332331477645123 |
9 | 58127515561670 |
10 | 15010055014995 |
11 | 4867801821127 |
12 | 1825071079b83 |
13 | 84b59942cbb1 |
14 | 39c6c20793b5 |
15 | 1b06a528d230 |
hex | da6ccff4a53 |
15010055014995 has 48 divisors (see below), whose sum is σ = 26067321540000. Its totient is φ = 7990013670912.
The previous prime is 15010055014967. The next prime is 15010055015003. The reversal of 15010055014995 is 59941055001051.
15010055014995 is a `hidden beast` number, since 1 + 5 + 0 + 1 + 0 + 0 + 550 + 1 + 4 + 9 + 95 = 666.
It is not a de Polignac number, because 15010055014995 - 234 = 14992875145811 is a prime.
It is a Harshad number since it is a multiple of its sum of digits (45).
It is a self number, because there is not a number n which added to its sum of digits gives 15010055014995.
It is an unprimeable number.
It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 387346881 + ... + 387385629.
It is an arithmetic number, because the mean of its divisors is an integer number (543069198750).
Almost surely, 215010055014995 is an apocalyptic number.
15010055014995 is a gapful number since it is divisible by the number (15) formed by its first and last digit.
15010055014995 is a deficient number, since it is larger than the sum of its proper divisors (11057266525005).
15010055014995 is a wasteful number, since it uses less digits than its factorization.
15010055014995 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 55044 (or 55041 counting only the distinct ones).
The product of its (nonzero) digits is 202500, while the sum is 45.
The spelling of 15010055014995 in words is "fifteen trillion, ten billion, fifty-five million, fourteen thousand, nine hundred ninety-five".
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