Base | Representation |
---|---|
bin | 1000111101011010… |
… | …0011101111001000 |
3 | 20012121112110211010 |
4 | 2033112203233020 |
5 | 14411143233212 |
6 | 1034352403520 |
7 | 113412430263 |
oct | 21726435710 |
9 | 6177473733 |
10 | 2405055432 |
11 | 102465581a |
12 | 5715465a0 |
13 | 2c4368a30 |
14 | 18b5b7cda |
15 | e122403c |
hex | 8f5a3bc8 |
2405055432 has 64 divisors (see below), whose sum is σ = 6480089280. Its totient is φ = 739452672.
The previous prime is 2405055337. The next prime is 2405055451. The reversal of 2405055432 is 2345505042.
It is a self number, because there is not a number n which added to its sum of digits gives 2405055432.
It is an unprimeable number.
It is a pernicious number, because its binary representation contains a prime number (17) of ones.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 613623 + ... + 617529.
It is an arithmetic number, because the mean of its divisors is an integer number (101251395).
Almost surely, 22405055432 is an apocalyptic number.
It is an amenable number.
2405055432 is an abundant number, since it is smaller than the sum of its proper divisors (4075033848).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
2405055432 is a wasteful number, since it uses less digits than its factorization.
2405055432 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 5902 (or 5898 counting only the distinct ones).
The product of its (nonzero) digits is 24000, while the sum is 30.
The square root of 2405055432 is about 49041.3644997771. The cubic root of 2405055432 is about 1339.8053166338.
The spelling of 2405055432 in words is "two billion, four hundred five million, fifty-five thousand, four hundred thirty-two".
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