Base | Representation |
---|---|
bin | 101101000011001000… |
… | …000110101111001000 |
3 | 11121212001021012011000 |
4 | 231003020012233020 |
5 | 1243030413312342 |
6 | 34115442535000 |
7 | 3331450225455 |
oct | 550310065710 |
9 | 147761235130 |
10 | 48370838472 |
11 | 19572093970 |
12 | 945b367460 |
13 | 473b396818 |
14 | 24ac20882c |
15 | 13d183544c |
hex | b43206bc8 |
48370838472 has 128 divisors (see below), whose sum is σ = 149697331200. Its totient is φ = 14345928000.
The previous prime is 48370838449. The next prime is 48370838479. The reversal of 48370838472 is 27483807384.
48370838472 is a `hidden beast` number, since 483 + 7 + 0 + 83 + 84 + 7 + 2 = 666.
It is a Harshad number since it is a multiple of its sum of digits (54).
It is not an unprimeable number, because it can be changed into a prime (48370838479) by changing a digit.
It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 104904 + ... + 328247.
It is an arithmetic number, because the mean of its divisors is an integer number (1169510400).
Almost surely, 248370838472 is an apocalyptic number.
It is an amenable number.
48370838472 is an abundant number, since it is smaller than the sum of its proper divisors (101326492728).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
48370838472 is a wasteful number, since it uses less digits than its factorization.
48370838472 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 433224 (or 433214 counting only the distinct ones).
The product of its (nonzero) digits is 7225344, while the sum is 54.
The spelling of 48370838472 in words is "forty-eight billion, three hundred seventy million, eight hundred thirty-eight thousand, four hundred seventy-two".
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