Base | Representation |
---|---|
bin | 11000110000110110010111… |
… | …10010001111101111101111 |
3 | 21010210211220120120121202222 |
4 | 30120123023302033233233 |
5 | 24114142332131401411 |
6 | 311452142131305555 |
7 | 14320150006401062 |
oct | 1430331362175757 |
9 | 233724816517688 |
10 | 54455014325231 |
11 | 16395272a46943 |
12 | 61358b614b2bb |
13 | 24501167027c0 |
14 | d638cb38a8d9 |
15 | 6467771de4db |
hex | 3186cbc8fbef |
54455014325231 has 4 divisors (see below), whose sum is σ = 58643861581032. Its totient is φ = 50266167069432.
The previous prime is 54455014325219. The next prime is 54455014325263. The reversal of 54455014325231 is 13252341055445.
It is a happy number.
It is a semiprime because it is the product of two primes.
It is a cyclic number.
It is a de Polignac number, because none of the positive numbers 2k-54455014325231 is a prime.
It is a super-2 number, since 2×544550143252312 (a number of 28 digits) contains 22 as substring.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (54455014325291) by changing a digit.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 2094423627881 + ... + 2094423627906.
It is an arithmetic number, because the mean of its divisors is an integer number (14660965395258).
Almost surely, 254455014325231 is an apocalyptic number.
54455014325231 is a deficient number, since it is larger than the sum of its proper divisors (4188847255801).
54455014325231 is a wasteful number, since it uses less digits than its factorization.
54455014325231 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 4188847255800.
The product of its (nonzero) digits is 1440000, while the sum is 44.
The spelling of 54455014325231 in words is "fifty-four trillion, four hundred fifty-five billion, fourteen million, three hundred twenty-five thousand, two hundred thirty-one".
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