Base | Representation |
---|---|
bin | 1000000110110101001… |
… | …0000011011101101011 |
3 | 111022111010121010000120 |
4 | 2001231102003131223 |
5 | 4240212213342140 |
6 | 143551510534323 |
7 | 13030204614441 |
oct | 2015522033553 |
9 | 438433533016 |
10 | 139272402795 |
11 | 54079705639 |
12 | 22baa0673a3 |
13 | 10196c0c4c6 |
14 | 6a52b4cb91 |
15 | 3951dec1d0 |
hex | 206d48376b |
139272402795 has 8 divisors (see below), whose sum is σ = 222835844496. Its totient is φ = 74278614816.
The previous prime is 139272402767. The next prime is 139272402847. The reversal of 139272402795 is 597204272931.
It is a sphenic number, since it is the product of 3 distinct primes.
It is not a de Polignac number, because 139272402795 - 211 = 139272400747 is a prime.
It is an unprimeable number.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 4642413412 + ... + 4642413441.
It is an arithmetic number, because the mean of its divisors is an integer number (27854480562).
Almost surely, 2139272402795 is an apocalyptic number.
139272402795 is a gapful number since it is divisible by the number (15) formed by its first and last digit.
139272402795 is a deficient number, since it is larger than the sum of its proper divisors (83563441701).
139272402795 is an equidigital number, since it uses as much as digits as its factorization.
139272402795 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 9284826861.
The product of its (nonzero) digits is 1905120, while the sum is 51.
The spelling of 139272402795 in words is "one hundred thirty-nine billion, two hundred seventy-two million, four hundred two thousand, seven hundred ninety-five".
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