Base | Representation |
---|---|
bin | 1011101110000… |
… | …0000000101001 |
3 | 10102111011220222 |
4 | 2323200000221 |
5 | 100040331131 |
6 | 4513255425 |
7 | 1134533261 |
oct | 273400051 |
9 | 112434828 |
10 | 49152041 |
11 | 25821724 |
12 | 14564575 |
13 | a24c463 |
14 | 67567a1 |
15 | 44ad87b |
hex | 2ee0029 |
49152041 has 4 divisors (see below), whose sum is σ = 50079492. Its totient is φ = 48224592.
The previous prime is 49152011. The next prime is 49152043. The reversal of 49152041 is 14025194.
It is a semiprime because it is the product of two primes.
It can be written as a sum of positive squares in 2 ways, for example, as 16032016 + 33120025 = 4004^2 + 5755^2 .
It is a cyclic number.
It is a de Polignac number, because none of the positive numbers 2k-49152041 is a prime.
It is a Duffinian number.
It is a self number, because there is not a number n which added to its sum of digits gives 49152041.
It is not an unprimeable number, because it can be changed into a prime (49152043) by changing a digit.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 463646 + ... + 463751.
It is an arithmetic number, because the mean of its divisors is an integer number (12519873).
Almost surely, 249152041 is an apocalyptic number.
It is an amenable number.
49152041 is a deficient number, since it is larger than the sum of its proper divisors (927451).
49152041 is an equidigital number, since it uses as much as digits as its factorization.
49152041 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 927450.
The product of its (nonzero) digits is 1440, while the sum is 26.
The square root of 49152041 is about 7010.8516601052. The cubic root of 49152041 is about 366.3086594688.
The spelling of 49152041 in words is "forty-nine million, one hundred fifty-two thousand, forty-one".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.068 sec. • engine limits •