Base | Representation |
---|---|
bin | 11101111000010001100100… |
… | …011110000110010100110101 |
3 | 122020021201111001000101110211 |
4 | 131320101210132012110311 |
5 | 114211012203240001440 |
6 | 1143253052543145421 |
7 | 36452044550324422 |
oct | 3570214436062465 |
9 | 566251431011424 |
10 | 131410505000245 |
11 | 389649782316a9 |
12 | 128a42a02a5271 |
13 | 5842c5a692523 |
14 | 2464433a24d49 |
15 | 102d44eabaeea |
hex | 778464786535 |
131410505000245 has 64 divisors (see below), whose sum is σ = 165107928268800. Its totient is φ = 100292126296320.
The previous prime is 131410505000239. The next prime is 131410505000261. The reversal of 131410505000245 is 542000505014131.
It is not a de Polignac number, because 131410505000245 - 235 = 131376145261877 is a prime.
It is a super-2 number, since 2×1314105050002452 (a number of 29 digits) contains 22 as substring.
It is a Harshad number since it is a multiple of its sum of digits (31).
It is a congruent number.
It is an unprimeable number.
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, 4696069524 + ... + 4696097506.
It is an arithmetic number, because the mean of its divisors is an integer number (2579811379200).
Almost surely, 2131410505000245 is an apocalyptic number.
It is an amenable number.
131410505000245 is a deficient number, since it is larger than the sum of its proper divisors (33697423268555).
131410505000245 is a wasteful number, since it uses less digits than its factorization.
131410505000245 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 29530.
The product of its (nonzero) digits is 12000, while the sum is 31.
The spelling of 131410505000245 in words is "one hundred thirty-one trillion, four hundred ten billion, five hundred five million, two hundred forty-five", and thus it is an aban number.
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