Base | Representation |
---|---|
bin | 111010011010101… |
… | …0011101100001011 |
3 | 12001121022222201000 |
4 | 1310311103230023 |
5 | 13003243200324 |
6 | 522300230043 |
7 | 66400561425 |
oct | 16465235413 |
9 | 5047288630 |
10 | 1960131339 |
11 | 916496761 |
12 | 46853b323 |
13 | 25312853a |
14 | 14847b815 |
15 | b71399c9 |
hex | 74d53b0b |
1960131339 has 8 divisors (see below), whose sum is σ = 2903898320. Its totient is φ = 1306754208.
The previous prime is 1960131337. The next prime is 1960131367. The reversal of 1960131339 is 9331310691.
1960131339 is a `hidden beast` number, since 1 + 9 + 601 + 3 + 13 + 39 = 666.
It is not a de Polignac number, because 1960131339 - 21 = 1960131337 is a prime.
It is a super-2 number, since 2×19601313392 = 7684229732259865842, which contains 22 as substring.
It is a Duffinian number.
It is not an unprimeable number, because it can be changed into a prime (1960131337) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (17) of ones.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 36298702 + ... + 36298755.
It is an arithmetic number, because the mean of its divisors is an integer number (362987290).
Almost surely, 21960131339 is an apocalyptic number.
1960131339 is a deficient number, since it is larger than the sum of its proper divisors (943766981).
1960131339 is an equidigital number, since it uses as much as digits as its factorization.
1960131339 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 72597466 (or 72597460 counting only the distinct ones).
The product of its (nonzero) digits is 13122, while the sum is 36.
The square root of 1960131339 is about 44273.3705403146. The cubic root of 1960131339 is about 1251.4929019385.
The spelling of 1960131339 in words is "one billion, nine hundred sixty million, one hundred thirty-one thousand, three hundred thirty-nine".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.077 sec. • engine limits •