Base | Representation |
---|---|
bin | 1011011110101… |
… | …0111000101000 |
3 | 10100121011122120 |
4 | 2313222320220 |
5 | 44311214013 |
6 | 4435551240 |
7 | 1123152126 |
oct | 267527050 |
9 | 110534576 |
10 | 48148008 |
11 | 251a6347 |
12 | 1415b520 |
13 | 9c8a45c |
14 | 6574916 |
15 | 4361123 |
hex | 2deae28 |
48148008 has 32 divisors (see below), whose sum is σ = 120540960. Its totient is φ = 16026560.
The previous prime is 48147997. The next prime is 48148019. The reversal of 48148008 is 80084184.
It is an interprime number because it is at equal distance from previous prime (48147997) and next prime (48148019).
It is a self number, because there is not a number n which added to its sum of digits gives 48148008.
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, 29863 + ... + 31433.
It is an arithmetic number, because the mean of its divisors is an integer number (3766905).
Almost surely, 248148008 is an apocalyptic number.
It is an amenable number.
48148008 is an abundant number, since it is smaller than the sum of its proper divisors (72392952).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
48148008 is a wasteful number, since it uses less digits than its factorization.
48148008 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 2857 (or 2853 counting only the distinct ones).
The product of its (nonzero) digits is 8192, while the sum is 33.
The square root of 48148008 is about 6938.8765661309. The cubic root of 48148008 is about 363.7972747097.
The spelling of 48148008 in words is "forty-eight million, one hundred forty-eight thousand, eight".
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