Base | Representation |
---|---|
bin | 1011100010100… |
… | …0111111000100 |
3 | 10101002002120110 |
4 | 2320220333010 |
5 | 44342333442 |
6 | 4445233020 |
7 | 1125261534 |
oct | 270507704 |
9 | 111062513 |
10 | 48402372 |
11 | 2535a467 |
12 | 14262770 |
13 | a049175 |
14 | 65dd4c4 |
15 | 43b169c |
hex | 2e28fc4 |
48402372 has 24 divisors (see below), whose sum is σ = 113512000. Its totient is φ = 16052256.
The previous prime is 48402353. The next prime is 48402379. The reversal of 48402372 is 27320484.
48402372 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.
It is not an unprimeable number, because it can be changed into a prime (48402379) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (13) of ones.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 7747 + ... + 12522.
Almost surely, 248402372 is an apocalyptic number.
It is an amenable number.
48402372 is an abundant number, since it is smaller than the sum of its proper divisors (65109628).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
48402372 is a wasteful number, since it uses less digits than its factorization.
48402372 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 20475 (or 20473 counting only the distinct ones).
The product of its (nonzero) digits is 10752, while the sum is 30.
The square root of 48402372 is about 6957.1813257957. The cubic root of 48402372 is about 364.4367919962.
The spelling of 48402372 in words is "forty-eight million, four hundred two thousand, three hundred seventy-two".
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