Base | Representation |
---|---|
bin | 101110010001111010… |
… | …001110101110011010 |
3 | 11202021011101200210200 |
4 | 232101322032232122 |
5 | 1303232301214432 |
6 | 34454540523030 |
7 | 3406300066314 |
oct | 562172165632 |
9 | 152234350720 |
10 | 49692601242 |
11 | 1a0901a5899 |
12 | 9769b50476 |
13 | 48bc18137b |
14 | 25959927b4 |
15 | 145c8c3a7c |
hex | b91e8eb9a |
49692601242 has 12 divisors (see below), whose sum is σ = 107667302730. Its totient is φ = 16564200408.
The previous prime is 49692601219. The next prime is 49692601243. The reversal of 49692601242 is 24210629694.
49692601242 is a `hidden beast` number, since 496 + 92 + 60 + 12 + 4 + 2 = 666.
It can be written as a sum of positive squares in only one way, i.e., 35294761161 + 14397840081 = 187869^2 + 119991^2 .
It is a Smith number, since the sum of its digits (45) coincides with the sum of the digits of its prime factors.
It is not an unprimeable number, because it can be changed into a prime (49692601243) by changing a digit.
It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 1380350017 + ... + 1380350052.
Almost surely, 249692601242 is an apocalyptic number.
49692601242 is an abundant number, since it is smaller than the sum of its proper divisors (57974701488).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
49692601242 is a wasteful number, since it uses less digits than its factorization.
49692601242 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 2760700077 (or 2760700074 counting only the distinct ones).
The product of its (nonzero) digits is 373248, while the sum is 45.
The spelling of 49692601242 in words is "forty-nine billion, six hundred ninety-two million, six hundred one thousand, two hundred forty-two".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.068 sec. • engine limits •