Base | Representation |
---|---|
bin | 10100110001100010… |
… | …10100110010100111 |
3 | 1001210021100012000210 |
4 | 22120301110302213 |
5 | 140320132023024 |
6 | 5042411310503 |
7 | 543244643523 |
oct | 123061246247 |
9 | 31707305023 |
10 | 11153001639 |
11 | 480364022a |
12 | 21b314b433 |
13 | 1089837870 |
14 | 77b33ad83 |
15 | 454213129 |
hex | 298c54ca7 |
11153001639 has 32 divisors (see below), whose sum is σ = 16168198144. Its totient is φ = 6797831040.
The previous prime is 11153001631. The next prime is 11153001641. The reversal of 11153001639 is 93610035111.
It is not a de Polignac number, because 11153001639 - 23 = 11153001631 is a prime.
It is a Duffinian number.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (11153001631) 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, 2023962 + ... + 2029464.
It is an arithmetic number, because the mean of its divisors is an integer number (505256192).
Almost surely, 211153001639 is an apocalyptic number.
11153001639 is a deficient number, since it is larger than the sum of its proper divisors (5015196505).
11153001639 is a wasteful number, since it uses less digits than its factorization.
11153001639 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 6007.
The product of its (nonzero) digits is 2430, while the sum is 30.
The spelling of 11153001639 in words is "eleven billion, one hundred fifty-three million, one thousand, six hundred thirty-nine".
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