Base | Representation |
---|---|
bin | 10111110110111111101000… |
… | …11101011110000101001000 |
3 | 20212202210211021122122111200 |
4 | 23323133310131132011020 |
5 | 23334110133440333403 |
6 | 303331022040424200 |
7 | 14023424213100261 |
oct | 1373376435360510 |
9 | 225683737578450 |
10 | 52467126886728 |
11 | 15799202348864 |
12 | 5a74592778060 |
13 | 23378237241a8 |
14 | cd55cb459968 |
15 | 60ebcc7b8ca3 |
hex | 2fb7f475e148 |
52467126886728 has 48 divisors (see below), whose sum is σ = 146682290227200. Its totient is φ = 16924879640160.
The previous prime is 52467126886709. The next prime is 52467126886747. The reversal of 52467126886728 is 82768862176425.
52467126886728 is a `hidden beast` number, since 5 + 2 + 467 + 1 + 2 + 6 + 88 + 67 + 28 = 666.
It is an interprime number because it is at equal distance from previous prime (52467126886709) and next prime (52467126886747).
It is a super-5 number, since 5×524671268867285 (a number of 70 digits) contains 55555 as substring.
It is a Harshad number since it is a multiple of its sum of digits (72).
It is an unprimeable number.
It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 11753386408 + ... + 11753390871.
It is an arithmetic number, because the mean of its divisors is an integer number (3055881046400).
Almost surely, 252467126886728 is an apocalyptic number.
It is an amenable number.
52467126886728 is an abundant number, since it is smaller than the sum of its proper divisors (94215163340472).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
52467126886728 is a wasteful number, since it uses less digits than its factorization.
52467126886728 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 23506777322 (or 23506777315 counting only the distinct ones).
The product of its digits is 867041280, while the sum is 72.
The spelling of 52467126886728 in words is "fifty-two trillion, four hundred sixty-seven billion, one hundred twenty-six million, eight hundred eighty-six thousand, seven hundred twenty-eight".
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