Base | Representation |
---|---|
bin | 1001001000110110000… |
… | …0100001010001100101 |
3 | 120000020002220102022122 |
4 | 2102031200201101211 |
5 | 10033010142410023 |
6 | 200042131235325 |
7 | 14225300633615 |
oct | 2221540412145 |
9 | 500202812278 |
10 | 156992935013 |
11 | 60642467792 |
12 | 26514748b45 |
13 | 11a5c280725 |
14 | 78543cca45 |
15 | 413c9a02c8 |
hex | 248d821465 |
156992935013 has 8 divisors (see below), whose sum is σ = 157331172960. Its totient is φ = 156654814960.
The previous prime is 156992934983. The next prime is 156992935019. The reversal of 156992935013 is 310539299651.
It is a sphenic number, since it is the product of 3 distinct primes.
It is a cyclic number.
It is not a de Polignac number, because 156992935013 - 218 = 156992672869 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 (156992935019) by changing a digit.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 2960018 + ... + 3012588.
It is an arithmetic number, because the mean of its divisors is an integer number (19666396620).
Almost surely, 2156992935013 is an apocalyptic number.
It is an amenable number.
156992935013 is a deficient number, since it is larger than the sum of its proper divisors (338237947).
156992935013 is an equidigital number, since it uses as much as digits as its factorization.
156992935013 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 58947.
The product of its (nonzero) digits is 1968300, while the sum is 53.
The spelling of 156992935013 in words is "one hundred fifty-six billion, nine hundred ninety-two million, nine hundred thirty-five thousand, thirteen".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.082 sec. • engine limits •