Base | Representation |
---|---|
bin | 100011110111101001110001… |
… | …1111001011000110101111001 |
3 | 1112101010122221012101010002010 |
4 | 1013233103203321120311321 |
5 | 312323322310441124103 |
6 | 3035012133433000133 |
7 | 123312666325651056 |
oct | 10757234371306571 |
9 | 1471118835333063 |
10 | 315512121036153 |
11 | 91593a36a39348 |
12 | 2b478442b53049 |
13 | 10708885a045b2 |
14 | 57cac2225802d |
15 | 26722dacd4903 |
hex | 11ef4e3e58d79 |
315512121036153 has 32 divisors (see below), whose sum is σ = 421960802867200. Its totient is φ = 209703077248896.
The previous prime is 315512121036143. The next prime is 315512121036251. The reversal of 315512121036153 is 351630121215513.
It is not a de Polignac number, because 315512121036153 - 217 = 315512120905081 is a prime.
It is a Duffinian number.
It is not an unprimeable number, because it can be changed into a prime (315512121036113) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (29) of ones.
It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 17111120508 + ... + 17111138946.
It is an arithmetic number, because the mean of its divisors is an integer number (13186275089600).
Almost surely, 2315512121036153 is an apocalyptic number.
It is an amenable number.
315512121036153 is a deficient number, since it is larger than the sum of its proper divisors (106448681831047).
315512121036153 is a wasteful number, since it uses less digits than its factorization.
315512121036153 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 26341.
The product of its (nonzero) digits is 81000, while the sum is 39.
The spelling of 315512121036153 in words is "three hundred fifteen trillion, five hundred twelve billion, one hundred twenty-one million, thirty-six thousand, one hundred fifty-three".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.080 sec. • engine limits •