Base | Representation |
---|---|
bin | 1011101100111… |
… | …1101010100110 |
3 | 10102100210002110 |
4 | 2323033222212 |
5 | 100031210334 |
6 | 4512021450 |
7 | 1134134142 |
oct | 273175246 |
9 | 112323073 |
10 | 49085094 |
11 | 257863a3 |
12 | 14531886 |
13 | a227b46 |
14 | 673a222 |
15 | 4498ae9 |
hex | 2ecfaa6 |
49085094 has 16 divisors (see below), whose sum is σ = 103337280. Its totient is φ = 15500520.
The previous prime is 49085093. The next prime is 49085107. The reversal of 49085094 is 49058094.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (49085093) by changing a digit.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 215172 + ... + 215399.
It is an arithmetic number, because the mean of its divisors is an integer number (6458580).
Almost surely, 249085094 is an apocalyptic number.
49085094 is an abundant number, since it is smaller than the sum of its proper divisors (54252186).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
49085094 is a wasteful number, since it uses less digits than its factorization.
49085094 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 430595.
The product of its (nonzero) digits is 51840, while the sum is 39.
The square root of 49085094 is about 7006.0755063017. The cubic root of 49085094 is about 366.1422750038.
Subtracting from 49085094 its reverse (49058094), we obtain a cube (27000 = 303).
The spelling of 49085094 in words is "forty-nine million, eighty-five thousand, ninety-four".
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