Base | Representation |
---|---|
bin | 10011110000000001100… |
… | …001000011100001001101 |
3 | 11210202021001022012001220 |
4 | 103300001201003201031 |
5 | 134214104141423132 |
6 | 2515301042353553 |
7 | 200025360032253 |
oct | 23600141034115 |
9 | 4722231265056 |
10 | 1357235107917 |
11 | 483666920977 |
12 | 19b05b35b8b9 |
13 | 9aca9a9a2c0 |
14 | 49994b565d3 |
15 | 25488a75a2c |
hex | 13c0184384d |
1357235107917 has 16 divisors (see below), whose sum is σ = 1950473168448. Its totient is φ = 834526137600.
The previous prime is 1357235107903. The next prime is 1357235107919. The reversal of 1357235107917 is 7197015327531.
It is not a de Polignac number, because 1357235107917 - 231 = 1355087624269 is a prime.
It is a self number, because there is not a number n which added to its sum of digits gives 1357235107917.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (1357235107919) by changing a digit.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 14441463 + ... + 14535140.
It is an arithmetic number, because the mean of its divisors is an integer number (121904573028).
Almost surely, 21357235107917 is an apocalyptic number.
It is an amenable number.
1357235107917 is a deficient number, since it is larger than the sum of its proper divisors (593238060531).
1357235107917 is a wasteful number, since it uses less digits than its factorization.
1357235107917 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 28977820.
The product of its (nonzero) digits is 1389150, while the sum is 51.
The spelling of 1357235107917 in words is "one trillion, three hundred fifty-seven billion, two hundred thirty-five million, one hundred seven thousand, nine hundred seventeen".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.075 sec. • engine limits •