Base | Representation |
---|---|
bin | 110010101100100111… |
… | …000100100101110101 |
3 | 12012111201001111110102 |
4 | 302230213010211311 |
5 | 1342440443444000 |
6 | 41001330203445 |
7 | 3634651244243 |
oct | 625447044565 |
9 | 165451044412 |
10 | 54435531125 |
11 | 210a4490258 |
12 | a672423585 |
13 | 5196993461 |
14 | 28c5857793 |
15 | 1638e9b3d5 |
hex | cac9c4975 |
54435531125 has 16 divisors (see below), whose sum is σ = 70127016960. Its totient is φ = 42143634000.
The previous prime is 54435531113. The next prime is 54435531131. The reversal of 54435531125 is 52113553445.
54435531125 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.
It is not a de Polignac number, because 54435531125 - 210 = 54435530101 is a prime.
It is a congruent number.
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, 7020065 + ... + 7027814.
It is an arithmetic number, because the mean of its divisors is an integer number (4382938560).
Almost surely, 254435531125 is an apocalyptic number.
It is an amenable number.
54435531125 is a deficient number, since it is larger than the sum of its proper divisors (15691485835).
54435531125 is a wasteful number, since it uses less digits than its factorization.
54435531125 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 14047925 (or 14047915 counting only the distinct ones).
The product of its digits is 180000, while the sum is 38.
The spelling of 54435531125 in words is "fifty-four billion, four hundred thirty-five million, five hundred thirty-one thousand, one hundred twenty-five".
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