Base | Representation |
---|---|
bin | 1011110100101… |
… | …1010000000000 |
3 | 10110022111110200 |
4 | 2331023100000 |
5 | 100143410141 |
6 | 4530525200 |
7 | 1141343016 |
oct | 275132000 |
9 | 113274420 |
10 | 49591296 |
11 | 25aa1747 |
12 | 14736800 |
13 | a374381 |
14 | 682c8b6 |
15 | 4548ab6 |
hex | 2f4b400 |
49591296 has 66 divisors (see below), whose sum is σ = 143220402. Its totient is φ = 16527360.
The previous prime is 49591279. The next prime is 49591301. The reversal of 49591296 is 69219594.
It can be written as a sum of positive squares in only one way, i.e., 38937600 + 10653696 = 6240^2 + 3264^2 .
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 6526 + ... + 11906.
Almost surely, 249591296 is an apocalyptic number.
It is an amenable number.
It is a practical number, because each smaller number is the sum of distinct divisors of 49591296, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (71610201).
49591296 is an abundant number, since it is smaller than the sum of its proper divisors (93629106).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
49591296 is a wasteful number, since it uses less digits than its factorization.
49591296 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 5407 (or 5386 counting only the distinct ones).
The product of its digits is 174960, while the sum is 45.
The square root of 49591296 is about 7042.1087750758. The cubic root of 49591296 is about 367.3966167615.
The spelling of 49591296 in words is "forty-nine million, five hundred ninety-one thousand, two hundred ninety-six".
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