Base | Representation |
---|---|
bin | 11000010100000010… |
… | …10000110011001111 |
3 | 1020200200112100122220 |
4 | 30022001100303033 |
5 | 203213032130012 |
6 | 5555123110423 |
7 | 641315466120 |
oct | 141201206317 |
9 | 36620470586 |
10 | 13053005007 |
11 | 5599098949 |
12 | 2643512413 |
13 | 130036cb03 |
14 | 8bb806047 |
15 | 515e2208c |
hex | 30a050ccf |
13053005007 has 32 divisors (see below), whose sum is σ = 20416665600. Its totient is φ = 7263837408.
The previous prime is 13053004981. The next prime is 13053005023. The reversal of 13053005007 is 70050035031.
It is not a de Polignac number, because 13053005007 - 224 = 13036227791 is a prime.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (13053005027) 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, 83344 + ... + 181802.
It is an arithmetic number, because the mean of its divisors is an integer number (638020800).
Almost surely, 213053005007 is an apocalyptic number.
13053005007 is a deficient number, since it is larger than the sum of its proper divisors (7363660593).
13053005007 is a wasteful number, since it uses less digits than its factorization.
13053005007 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 98635.
The product of its (nonzero) digits is 1575, while the sum is 24.
The spelling of 13053005007 in words is "thirteen billion, fifty-three million, five thousand, seven".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.091 sec. • engine limits •