Base | Representation |
---|---|
bin | 1101110000011010111100… |
… | …01001010001000011101111 |
3 | 10222002222012120202001002201 |
4 | 12320031132021101003233 |
5 | 12431113104220400244 |
6 | 144201044440202331 |
7 | 6241364553443656 |
oct | 670153611210357 |
9 | 128088176661081 |
10 | 30251034153199 |
11 | 9703434155972 |
12 | 3486a2a1693a7 |
13 | 13b58778357c2 |
14 | 76822d27a19d |
15 | 376d737bdad4 |
hex | 1b835e2510ef |
30251034153199 has 64 divisors (see below), whose sum is σ = 33661184256000. Its totient is φ = 27056990822400.
The previous prime is 30251034153191. The next prime is 30251034153217. The reversal of 30251034153199 is 99135143015203.
It is a happy number.
It is a cyclic number.
It is not a de Polignac number, because 30251034153199 - 23 = 30251034153191 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 (30251034153191) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (23) of ones.
It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 9248250934 + ... + 9248254204.
It is an arithmetic number, because the mean of its divisors is an integer number (525956004000).
Almost surely, 230251034153199 is an apocalyptic number.
30251034153199 is a deficient number, since it is larger than the sum of its proper divisors (3410150102801).
30251034153199 is a wasteful number, since it uses less digits than its factorization.
30251034153199 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 4504.
The product of its (nonzero) digits is 437400, while the sum is 46.
The spelling of 30251034153199 in words is "thirty trillion, two hundred fifty-one billion, thirty-four million, one hundred fifty-three thousand, one hundred ninety-nine".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.088 sec. • engine limits •