Base | Representation |
---|---|
bin | 1110100100111001111110… |
… | …11101001101010010001101 |
3 | 11012111101000122011222020200 |
4 | 13102130333131031102031 |
5 | 13200134410310114440 |
6 | 152101331324004113 |
7 | 6515566023425610 |
oct | 722347735152215 |
9 | 135441018158220 |
10 | 32054405551245 |
11 | a239219305830 |
12 | 3718437690639 |
13 | 14b694339ac9c |
14 | 7cb6276cc177 |
15 | 3a8c1e2cec30 |
hex | 1d273f74d48d |
32054405551245 has 48 divisors (see below), whose sum is σ = 69270819276672. Its totient is φ = 13321311396480.
The previous prime is 32054405551243. The next prime is 32054405551261. The reversal of 32054405551245 is 54215550445023.
32054405551245 is a `hidden beast` number, since 3 + 2 + 0 + 5 + 4 + 40 + 55 + 512 + 45 = 666.
It is not a de Polignac number, because 32054405551245 - 21 = 32054405551243 is a prime.
It is a Harshad number since it is a multiple of its sum of digits (45).
It is a self number, because there is not a number n which added to its sum of digits gives 32054405551245.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (32054405551243) by changing a digit.
It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 4625451882 + ... + 4625458811.
It is an arithmetic number, because the mean of its divisors is an integer number (1443142068264).
Almost surely, 232054405551245 is an apocalyptic number.
32054405551245 is a gapful number since it is divisible by the number (35) formed by its first and last digit.
It is an amenable number.
32054405551245 is an abundant number, since it is smaller than the sum of its proper divisors (37216413725427).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
32054405551245 is a wasteful number, since it uses less digits than its factorization.
32054405551245 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 9250910722 (or 9250910719 counting only the distinct ones).
The product of its (nonzero) digits is 2400000, while the sum is 45.
Adding to 32054405551245 its reverse (54215550445023), we get a palindrome (86269955996268).
The spelling of 32054405551245 in words is "thirty-two trillion, fifty-four billion, four hundred five million, five hundred fifty-one thousand, two hundred forty-five".
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