Base | Representation |
---|---|
bin | 1110010100110111100… |
… | …11100011000111001010 |
3 | 1202001120001212202000210 |
4 | 13022123303203013022 |
5 | 31031102001102021 |
6 | 1014044304541550 |
7 | 50364113055360 |
oct | 7123363430712 |
9 | 1661501782023 |
10 | 492240253386 |
11 | 17a837876a72 |
12 | 7b4963218b6 |
13 | 37558616c2b |
14 | 19b78819630 |
15 | cc0e793e76 |
hex | 729bce31ca |
492240253386 has 32 divisors (see below), whose sum is σ = 1125207963648. Its totient is φ = 140629149360.
The previous prime is 492240253369. The next prime is 492240253387. The reversal of 492240253386 is 683352042294.
It is not an unprimeable number, because it can be changed into a prime (492240253387) by changing a digit.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 100051 + ... + 997241.
It is an arithmetic number, because the mean of its divisors is an integer number (35162748864).
Almost surely, 2492240253386 is an apocalyptic number.
492240253386 is an abundant number, since it is smaller than the sum of its proper divisors (632967710262).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
492240253386 is a wasteful number, since it uses less digits than its factorization.
492240253386 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 910266.
The product of its (nonzero) digits is 2488320, while the sum is 48.
The spelling of 492240253386 in words is "four hundred ninety-two billion, two hundred forty million, two hundred fifty-three thousand, three hundred eighty-six".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.075 sec. • engine limits •