Base | Representation |
---|---|
bin | 1010111100111001011000… |
… | …1110000101011101011001 |
3 | 1120122010201211220201020012 |
4 | 2233032112032011131121 |
5 | 3034241102240333330 |
6 | 41335411512011305 |
7 | 2351645655610604 |
oct | 257162616053531 |
9 | 46563654821205 |
10 | 12041313605465 |
11 | 39227686830a1 |
12 | 142582b690b35 |
13 | 69464c961a91 |
14 | 2d8b3480d33b |
15 | 15d34edd3c95 |
hex | af396385759 |
12041313605465 has 16 divisors (see below), whose sum is σ = 14562818941440. Its totient is φ = 9557644273920.
The previous prime is 12041313605441. The next prime is 12041313605479. The reversal of 12041313605465 is 56450631314021.
It is not a de Polignac number, because 12041313605465 - 26 = 12041313605401 is a prime.
It is an unprimeable number.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 4439216 + ... + 6617345.
It is an arithmetic number, because the mean of its divisors is an integer number (910176183840).
Almost surely, 212041313605465 is an apocalyptic number.
It is an amenable number.
12041313605465 is a deficient number, since it is larger than the sum of its proper divisors (2521505335975).
12041313605465 is a wasteful number, since it uses less digits than its factorization.
12041313605465 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 11058272.
The product of its (nonzero) digits is 259200, while the sum is 41.
Adding to 12041313605465 its reverse (56450631314021), we get a palindrome (68491944919486).
The spelling of 12041313605465 in words is "twelve trillion, forty-one billion, three hundred thirteen million, six hundred five thousand, four hundred sixty-five".
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