Base | Representation |
---|---|
bin | 1011111000001… |
… | …1000111100111 |
3 | 10110202010101012 |
4 | 2332003013213 |
5 | 100223221020 |
6 | 4535452435 |
7 | 1143315131 |
oct | 276030747 |
9 | 113663335 |
10 | 49820135 |
11 | 26138672 |
12 | 1482711b |
13 | a424591 |
14 | 688c051 |
15 | 45917c5 |
hex | 2f831e7 |
49820135 has 8 divisors (see below), whose sum is σ = 60151920. Its totient is φ = 39610944.
The previous prime is 49820123. The next prime is 49820137. The reversal of 49820135 is 53102894.
It is a sphenic number, since it is the product of 3 distinct primes.
It is a cyclic number.
It is not a de Polignac number, because 49820135 - 24 = 49820119 is a prime.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (49820137) 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, 29750 + ... + 31379.
It is an arithmetic number, because the mean of its divisors is an integer number (7518990).
Almost surely, 249820135 is an apocalyptic number.
49820135 is a deficient number, since it is larger than the sum of its proper divisors (10331785).
49820135 is a wasteful number, since it uses less digits than its factorization.
49820135 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 61297.
The product of its (nonzero) digits is 8640, while the sum is 32.
The square root of 49820135 is about 7058.3379771728. The cubic root of 49820135 is about 367.9608668808.
The spelling of 49820135 in words is "forty-nine million, eight hundred twenty thousand, one hundred thirty-five".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.075 sec. • engine limits •