Base | Representation |
---|---|
bin | 1011111010111… |
… | …0001000101011 |
3 | 10111002002001222 |
4 | 2332232020223 |
5 | 100244340311 |
6 | 4543332255 |
7 | 1144650620 |
oct | 276561053 |
9 | 114062058 |
10 | 49996331 |
11 | 26248a90 |
12 | 148b108b |
13 | a486838 |
14 | 68d6347 |
15 | 45c8adb |
hex | 2fae22b |
49996331 has 16 divisors (see below), whose sum is σ = 63514368. Its totient is φ = 38220000.
The previous prime is 49996327. The next prime is 49996333. The reversal of 49996331 is 13369994.
It is not a de Polignac number, because 49996331 - 22 = 49996327 is a prime.
It is a super-2 number, since 2×499963312 = 4999266226923122, which contains 22 as substring.
It is a Duffinian number.
It is not an unprimeable number, because it can be changed into a prime (49996333) 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, 2045 + ... + 10206.
It is an arithmetic number, because the mean of its divisors is an integer number (3969648).
Almost surely, 249996331 is an apocalyptic number.
49996331 is a deficient number, since it is larger than the sum of its proper divisors (13518037).
49996331 is a wasteful number, since it uses less digits than its factorization.
49996331 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 12322.
The product of its digits is 157464, while the sum is 44.
The square root of 49996331 is about 7070.8083696279. The cubic root of 49996331 is about 368.3941385026.
It can be divided in two parts, 499963 and 31, that added together give a palindrome (499994).
The spelling of 49996331 in words is "forty-nine million, nine hundred ninety-six thousand, three hundred thirty-one".
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