Base | Representation |
---|---|
bin | 11001001101001110110110… |
… | …10010011100011000101101 |
3 | 21021021002010011200111011020 |
4 | 30212213123102130120231 |
5 | 24231132103343000140 |
6 | 313520144054444353 |
7 | 14450462552016150 |
oct | 1446473322343055 |
9 | 237232104614136 |
10 | 55430232000045 |
11 | 167309139a0051 |
12 | 62729006636b9 |
13 | 24c108259a0a6 |
14 | d98ba230dc97 |
15 | 661d02e2e6d0 |
hex | 3269db49c62d |
55430232000045 has 16 divisors (see below), whose sum is σ = 101358138514560. Its totient is φ = 25339534628544.
The previous prime is 55430231999983. The next prime is 55430232000047. The reversal of 55430232000045 is 54000023203455.
It is a happy number.
It is not a de Polignac number, because 55430232000045 - 26 = 55430231999981 is a prime.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (55430232000047) 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, 263953485610 + ... + 263953485819.
It is an arithmetic number, because the mean of its divisors is an integer number (6334883657160).
Almost surely, 255430232000045 is an apocalyptic number.
It is an amenable number.
55430232000045 is a deficient number, since it is larger than the sum of its proper divisors (45927906514515).
55430232000045 is a wasteful number, since it uses less digits than its factorization.
55430232000045 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 527906971444.
The product of its (nonzero) digits is 72000, while the sum is 33.
The spelling of 55430232000045 in words is "fifty-five trillion, four hundred thirty billion, two hundred thirty-two million, forty-five", and thus it is an aban number.
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