Base | Representation |
---|---|
bin | 10000001000011011001… |
… | …01110010010100011001 |
3 | 1221222200122022221212211 |
4 | 20010031211302110121 |
5 | 33040130332243200 |
6 | 1102344314035121 |
7 | 55021354660633 |
oct | 10041545622431 |
9 | 1858618287784 |
10 | 554278790425 |
11 | 1a4082a22088 |
12 | 8b50aa18aa1 |
13 | 403644c2149 |
14 | 1cb81d19a53 |
15 | e640e6caba |
hex | 810d972519 |
554278790425 has 24 divisors (see below), whose sum is σ = 690190200000. Its totient is φ = 441565903680.
The previous prime is 554278790381. The next prime is 554278790453. The reversal of 554278790425 is 524097872455.
It is a de Polignac number, because none of the positive numbers 2k-554278790425 is a prime.
It is a self number, because there is not a number n which added to its sum of digits gives 554278790425.
It is an unprimeable number.
It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 5787076 + ... + 5882074.
It is an arithmetic number, because the mean of its divisors is an integer number (28757925000).
Almost surely, 2554278790425 is an apocalyptic number.
It is an amenable number.
554278790425 is a deficient number, since it is larger than the sum of its proper divisors (135911409575).
554278790425 is a wasteful number, since it uses less digits than its factorization.
554278790425 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 95985 (or 95980 counting only the distinct ones).
The product of its (nonzero) digits is 28224000, while the sum is 58.
The spelling of 554278790425 in words is "five hundred fifty-four billion, two hundred seventy-eight million, seven hundred ninety thousand, four hundred twenty-five".
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