Base | Representation |
---|---|
bin | 11100100000101011… |
… | …110010110100110011 |
3 | 2221000110222202010111 |
4 | 130200223302310303 |
5 | 1000143424403410 |
6 | 22021413242151 |
7 | 2132423150404 |
oct | 344053626463 |
9 | 87013882114 |
10 | 30613122355 |
11 | 11a8a344a22 |
12 | 5b24333357 |
13 | 2b6b4067aa |
14 | 16a5a499ab |
15 | be2889b8a |
hex | 720af2d33 |
30613122355 has 8 divisors (see below), whose sum is σ = 36823007664. Its totient is φ = 24432324000.
The previous prime is 30613122343. The next prime is 30613122389. The reversal of 30613122355 is 55322131603.
It is a sphenic number, since it is the product of 3 distinct primes.
It is not a de Polignac number, because 30613122355 - 225 = 30579567923 is a prime.
It is a Duffinian number.
It is an unprimeable number.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 7269421 + ... + 7273630.
It is an arithmetic number, because the mean of its divisors is an integer number (4602875958).
Almost surely, 230613122355 is an apocalyptic number.
30613122355 is a deficient number, since it is larger than the sum of its proper divisors (6209885309).
30613122355 is a wasteful number, since it uses less digits than its factorization.
30613122355 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 14543477.
The product of its (nonzero) digits is 16200, while the sum is 31.
Adding to 30613122355 its reverse (55322131603), we get a palindrome (85935253958).
The spelling of 30613122355 in words is "thirty billion, six hundred thirteen million, one hundred twenty-two thousand, three hundred fifty-five".
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