Base | Representation |
---|---|
bin | 100011110100000000100001… |
… | …1011101010011011100010111 |
3 | 1112022100210000001202010120021 |
4 | 1013220001003131103130113 |
5 | 312242120431024104421 |
6 | 3033550053053450011 |
7 | 123231544343603434 |
oct | 10750010335233427 |
9 | 1468323001663507 |
10 | 315011213113111 |
11 | 91410561527929 |
12 | 2b3b7349aa0907 |
13 | 106a0578747a68 |
14 | 57b08a4614b8b |
15 | 266427060c341 |
hex | 11e8043753717 |
315011213113111 has 8 divisors (see below), whose sum is σ = 337847179903920. Its totient is φ = 292800889248192.
The previous prime is 315011213113099. The next prime is 315011213113141. The reversal of 315011213113111 is 111311312110513.
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 315011213113111 - 237 = 314873774159639 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 (315011213113141) 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 7 ways as a sum of consecutive naturals, for example, 156410730430 + ... + 156410732443.
It is an arithmetic number, because the mean of its divisors is an integer number (42230897487990).
Almost surely, 2315011213113111 is an apocalyptic number.
315011213113111 is a deficient number, since it is larger than the sum of its proper divisors (22835966790809).
315011213113111 is a wasteful number, since it uses less digits than its factorization.
315011213113111 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 312821462945.
The product of its (nonzero) digits is 270, while the sum is 25.
Adding to 315011213113111 its reverse (111311312110513), we get a palindrome (426322525223624).
The spelling of 315011213113111 in words is "three hundred fifteen trillion, eleven billion, two hundred thirteen million, one hundred thirteen thousand, one hundred eleven".
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