Base | Representation |
---|---|
bin | 110001110111011000… |
… | …010000011001000110 |
3 | 12010012110120112010111 |
4 | 301313120100121012 |
5 | 1334123332023404 |
6 | 40332544343234 |
7 | 3603555233320 |
oct | 616730203106 |
9 | 163173515114 |
10 | 53542454854 |
11 | 20786357899 |
12 | a463314b1a |
13 | 5083952365 |
14 | 283cdc0610 |
15 | 15d588b104 |
hex | c77610646 |
53542454854 has 8 divisors (see below), whose sum is σ = 91787065488. Its totient is φ = 22946766360.
The previous prime is 53542454783. The next prime is 53542454869. The reversal of 53542454854 is 45845424535.
It is a sphenic number, since it is the product of 3 distinct primes.
It is a super-2 number, since 2×535424548542 (a number of 22 digits) contains 22 as substring.
It is a junction number, because it is equal to n+sod(n) for n = 53542454798 and 53542454807.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1912230517 + ... + 1912230544.
It is an arithmetic number, because the mean of its divisors is an integer number (11473383186).
Almost surely, 253542454854 is an apocalyptic number.
53542454854 is a deficient number, since it is larger than the sum of its proper divisors (38244610634).
53542454854 is a wasteful number, since it uses less digits than its factorization.
53542454854 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 3824461070.
The product of its digits is 7680000, while the sum is 49.
The spelling of 53542454854 in words is "fifty-three billion, five hundred forty-two million, four hundred fifty-four thousand, eight hundred fifty-four".
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