Base | Representation |
---|---|
bin | 1011011110101… |
… | …1000111001000 |
3 | 10100121012220221 |
4 | 2313223013020 |
5 | 44311231221 |
6 | 4435555424 |
7 | 1123154623 |
oct | 267530710 |
9 | 110535827 |
10 | 48148936 |
11 | 251a7010 |
12 | 1415bb74 |
13 | 9c8a9c4 |
14 | 6574dba |
15 | 4361541 |
hex | 2deb1c8 |
48148936 has 32 divisors (see below), whose sum is σ = 102772800. Its totient is φ = 20933440.
The previous prime is 48148927. The next prime is 48148943. The reversal of 48148936 is 63984184.
It is a junction number, because it is equal to n+sod(n) for n = 48148892 and 48148901.
It is an unprimeable number.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 9871 + ... + 13918.
It is an arithmetic number, because the mean of its divisors is an integer number (3211650).
Almost surely, 248148936 is an apocalyptic number.
48148936 is a gapful number since it is divisible by the number (46) formed by its first and last digit.
It is an amenable number.
48148936 is an abundant number, since it is smaller than the sum of its proper divisors (54623864).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
48148936 is a wasteful number, since it uses less digits than its factorization.
48148936 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 23829 (or 23825 counting only the distinct ones).
The product of its digits is 165888, while the sum is 43.
The square root of 48148936 is about 6938.9434354230. The cubic root of 48148936 is about 363.7996119591.
The spelling of 48148936 in words is "forty-eight million, one hundred forty-eight thousand, nine hundred thirty-six".
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