Base | Representation |
---|---|
bin | 11000110011101101010110… |
… | …01110011011010111101011 |
3 | 21011011020110221200110000221 |
4 | 30121312223032123113223 |
5 | 24122300030043000210 |
6 | 312005230152310511 |
7 | 14330225306455303 |
oct | 1431665316332753 |
9 | 234136427613027 |
10 | 54553252312555 |
11 | 164229a4803817 |
12 | 61509519a2437 |
13 | 2459471162899 |
14 | d6856a3c2603 |
15 | 6490c68c61da |
hex | 319dab39b5eb |
54553252312555 has 16 divisors (see below), whose sum is σ = 69316775148960. Its totient is φ = 41074172457472.
The previous prime is 54553252312549. The next prime is 54553252312639. The reversal of 54553252312555 is 55521325235545.
It is not a de Polignac number, because 54553252312555 - 25 = 54553252312523 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, 6622225 + ... + 12367714.
It is an arithmetic number, because the mean of its divisors is an integer number (4332298446810).
Almost surely, 254553252312555 is an apocalyptic number.
54553252312555 is a deficient number, since it is larger than the sum of its proper divisors (14763522836405).
54553252312555 is a wasteful number, since it uses less digits than its factorization.
54553252312555 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 19023758.
The product of its digits is 22500000, while the sum is 52.
The spelling of 54553252312555 in words is "fifty-four trillion, five hundred fifty-three billion, two hundred fifty-two million, three hundred twelve thousand, five hundred fifty-five".
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