Base | Representation |
---|---|
bin | 10000100110101… |
… | …11101001000101 |
3 | 100201002221020020 |
4 | 20103113221011 |
5 | 241124422201 |
6 | 21453325353 |
7 | 3310663515 |
oct | 1023275105 |
9 | 321087206 |
10 | 139295301 |
11 | 716a0692 |
12 | 3a796859 |
13 | 22b21672 |
14 | 146dd845 |
15 | c367a36 |
hex | 84d7a45 |
139295301 has 8 divisors (see below), whose sum is σ = 186051264. Its totient is φ = 92701440.
The previous prime is 139295279. The next prime is 139295311. The reversal of 139295301 is 103592931.
It is a sphenic number, since it is the product of 3 distinct primes.
It is not a de Polignac number, because 139295301 - 27 = 139295173 is a prime.
It is a Curzon number.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (139295311) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (13) of ones.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 38505 + ... + 41966.
It is an arithmetic number, because the mean of its divisors is an integer number (23256408).
Almost surely, 2139295301 is an apocalyptic number.
It is an amenable number.
139295301 is a deficient number, since it is larger than the sum of its proper divisors (46755963).
139295301 is an equidigital number, since it uses as much as digits as its factorization.
139295301 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 81051.
The product of its (nonzero) digits is 7290, while the sum is 33.
The square root of 139295301 is about 11802.3430300936. The cubic root of 139295301 is about 518.3767191989.
The spelling of 139295301 in words is "one hundred thirty-nine million, two hundred ninety-five thousand, three hundred one".
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