Base | Representation |
---|---|
bin | 1011101110101… |
… | …0110110001110 |
3 | 10102120102211000 |
4 | 2323222312032 |
5 | 100043241210 |
6 | 4514241130 |
7 | 1135106553 |
oct | 273526616 |
9 | 112512730 |
10 | 49196430 |
11 | 25852008 |
12 | 145861a6 |
13 | a26671a |
14 | 6768a2a |
15 | 44bbac0 |
hex | 2eead8e |
49196430 has 32 divisors (see below), whose sum is σ = 131191200. Its totient is φ = 13118976.
The previous prime is 49196423. The next prime is 49196431. The reversal of 49196430 is 3469194.
49196430 is a `hidden beast` number, since 4 + 9 + 1 + 9 + 643 + 0 = 666.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (49196431) by changing a digit.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 90835 + ... + 91374.
It is an arithmetic number, because the mean of its divisors is an integer number (4099725).
Almost surely, 249196430 is an apocalyptic number.
49196430 is an abundant number, since it is smaller than the sum of its proper divisors (81994770).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
49196430 is a wasteful number, since it uses less digits than its factorization.
49196430 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 182225 (or 182219 counting only the distinct ones).
The product of its (nonzero) digits is 23328, while the sum is 36.
The square root of 49196430 is about 7014.0166809040. The cubic root of 49196430 is about 366.4188968900.
The spelling of 49196430 in words is "forty-nine million, one hundred ninety-six thousand, four hundred thirty".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.073 sec. • engine limits •