Base | Representation |
---|---|
bin | 1011111010110… |
… | …0111010111000 |
3 | 10111001211020120 |
4 | 2332230322320 |
5 | 100244210402 |
6 | 4543253240 |
7 | 1144630245 |
oct | 276547270 |
9 | 114054216 |
10 | 49991352 |
11 | 26245274 |
12 | 148aa220 |
13 | a4844a8 |
14 | 68d45cc |
15 | 45c73bc |
hex | 2faceb8 |
49991352 has 16 divisors (see below), whose sum is σ = 124978440. Its totient is φ = 16663776.
The previous prime is 49991281. The next prime is 49991371. The reversal of 49991352 is 25319994.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1041463 + ... + 1041510.
Almost surely, 249991352 is an apocalyptic number.
It is an amenable number.
49991352 is an abundant number, since it is smaller than the sum of its proper divisors (74987088).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
49991352 is a wasteful number, since it uses less digits than its factorization.
49991352 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 2082982 (or 2082978 counting only the distinct ones).
The product of its digits is 87480, while the sum is 42.
The square root of 49991352 is about 7070.4562794773. The cubic root of 49991352 is about 368.3819089698.
The spelling of 49991352 in words is "forty-nine million, nine hundred ninety-one thousand, three hundred fifty-two".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.073 sec. • engine limits •