Base | Representation |
---|---|
bin | 10000100100101… |
… | …11110111111111 |
3 | 100200121122221112 |
4 | 20102113313333 |
5 | 241043042421 |
6 | 21443552235 |
7 | 3305525156 |
oct | 1022276777 |
9 | 320548845 |
10 | 139034111 |
11 | 71532427 |
12 | 3a68b67b |
13 | 22a5c808 |
14 | 1467259d |
15 | c31545b |
hex | 8497dff |
139034111 has 4 divisors (see below), whose sum is σ = 139547424. Its totient is φ = 138520800.
The previous prime is 139034089. The next prime is 139034167. The reversal of 139034111 is 111430931.
It is a semiprime because it is the product of two primes.
It is a cyclic number.
It is not a de Polignac number, because 139034111 - 226 = 71925247 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 (139036111) by changing a digit.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 256250 + ... + 256791.
It is an arithmetic number, because the mean of its divisors is an integer number (34886856).
Almost surely, 2139034111 is an apocalyptic number.
139034111 is a deficient number, since it is larger than the sum of its proper divisors (513313).
139034111 is an equidigital number, since it uses as much as digits as its factorization.
139034111 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 513312.
The product of its (nonzero) digits is 324, while the sum is 23.
The square root of 139034111 is about 11791.2726624398. The cubic root of 139034111 is about 518.0525169992.
The spelling of 139034111 in words is "one hundred thirty-nine million, thirty-four thousand, one hundred eleven".
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