Base | Representation |
---|---|
bin | 1100001101110000100001… |
… | …1011010111010001110010 |
3 | 1202112221110220222000220020 |
4 | 3003130020123113101302 |
5 | 3230021133024004204 |
6 | 44321515522024310 |
7 | 2554215261320145 |
oct | 303341033272162 |
9 | 52487426860806 |
10 | 13430504125554 |
11 | 43089324a010a |
12 | 160ab087a8096 |
13 | 76564cc59699 |
14 | 34607b58005c |
15 | 184559089bd9 |
hex | c37086d7472 |
13430504125554 has 32 divisors (see below), whose sum is σ = 27383834773440. Its totient is φ = 4389795813312.
The previous prime is 13430504125547. The next prime is 13430504125561. The reversal of 13430504125554 is 45552140503431.
It is an interprime number because it is at equal distance from previous prime (13430504125547) and next prime (13430504125561).
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, 11812972 + ... + 12899895.
It is an arithmetic number, because the mean of its divisors is an integer number (855744836670).
Almost surely, 213430504125554 is an apocalyptic number.
13430504125554 is an abundant number, since it is smaller than the sum of its proper divisors (13953330647886).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
13430504125554 is a wasteful number, since it uses less digits than its factorization.
13430504125554 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 24714634.
The product of its (nonzero) digits is 720000, while the sum is 42.
Adding to 13430504125554 its reverse (45552140503431), we get a palindrome (58982644628985).
The spelling of 13430504125554 in words is "thirteen trillion, four hundred thirty billion, five hundred four million, one hundred twenty-five thousand, five hundred fifty-four".
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