Base | Representation |
---|---|
bin | 11100000100010101… |
… | …110100100100110111 |
3 | 2212210100012201111221 |
4 | 130010111310210313 |
5 | 443210211202221 |
6 | 21502305211211 |
7 | 2114560242640 |
oct | 340425644467 |
9 | 85710181457 |
10 | 30137600311 |
11 | 118659871a5 |
12 | 5a11030b07 |
13 | 2ac3a420c0 |
14 | 165c8266c7 |
15 | bb5c59541 |
hex | 704574937 |
30137600311 has 16 divisors (see below), whose sum is σ = 37156780864. Its totient is φ = 23803766784.
The previous prime is 30137600279. The next prime is 30137600321. The reversal of 30137600311 is 11300673103.
It is not a de Polignac number, because 30137600311 - 25 = 30137600279 is a prime.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (30137600321) 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 15 ways as a sum of consecutive naturals, for example, 234480 + ... + 339493.
It is an arithmetic number, because the mean of its divisors is an integer number (2322298804).
Almost surely, 230137600311 is an apocalyptic number.
30137600311 is a deficient number, since it is larger than the sum of its proper divisors (7019180553).
30137600311 is a wasteful number, since it uses less digits than its factorization.
30137600311 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 574570.
The product of its (nonzero) digits is 1134, while the sum is 25.
The spelling of 30137600311 in words is "thirty billion, one hundred thirty-seven million, six hundred thousand, three hundred eleven".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.069 sec. • engine limits •