Base | Representation |
---|---|
bin | 1011011111100… |
… | …1110001001110 |
3 | 10100201021021120 |
4 | 2313321301032 |
5 | 44320141344 |
6 | 4441141410 |
7 | 1123524642 |
oct | 267716116 |
9 | 110637246 |
10 | 48208974 |
11 | 25238130 |
12 | 1418a866 |
13 | 9cac128 |
14 | 658cc22 |
15 | 4374219 |
hex | 2df9c4e |
48208974 has 32 divisors (see below), whose sum is σ = 111373056. Its totient is φ = 13749120.
The previous prime is 48208961. The next prime is 48208987. The reversal of 48208974 is 47980284.
It is an interprime number because it is at equal distance from previous prime (48208961) and next prime (48208987).
It is a Curzon number.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 20362 + ... + 22605.
It is an arithmetic number, because the mean of its divisors is an integer number (3480408).
Almost surely, 248208974 is an apocalyptic number.
48208974 is an abundant number, since it is smaller than the sum of its proper divisors (63164082).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
48208974 is a wasteful number, since it uses less digits than its factorization.
48208974 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 43000.
The product of its (nonzero) digits is 129024, while the sum is 42.
The square root of 48208974 is about 6943.2682506151. The cubic root of 48208974 is about 363.9507591484.
The spelling of 48208974 in words is "forty-eight million, two hundred eight thousand, nine hundred seventy-four".
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