Base | Representation |
---|---|
bin | 1011011110000… |
… | …1011110110110 |
3 | 10100112012211010 |
4 | 2313201132312 |
5 | 44304000434 |
6 | 4435053050 |
7 | 1122631626 |
oct | 267413666 |
9 | 110465733 |
10 | 48109494 |
11 | 2517a414 |
12 | 14141186 |
13 | 9c75a74 |
14 | 6564886 |
15 | 43549e9 |
hex | 2de17b6 |
48109494 has 16 divisors (see below), whose sum is σ = 96331968. Its totient is φ = 16017672.
The previous prime is 48109487. The next prime is 48109511. The reversal of 48109494 is 49490184.
It is a congruent number.
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, 1449 + ... + 9915.
It is an arithmetic number, because the mean of its divisors is an integer number (6020748).
Almost surely, 248109494 is an apocalyptic number.
48109494 is an abundant number, since it is smaller than the sum of its proper divisors (48222474).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
48109494 is a wasteful number, since it uses less digits than its factorization.
48109494 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 9419.
The product of its (nonzero) digits is 41472, while the sum is 39.
The square root of 48109494 is about 6936.1007778146. The cubic root of 48109494 is about 363.7002473255.
The spelling of 48109494 in words is "forty-eight million, one hundred nine thousand, four hundred ninety-four".
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