Base | Representation |
---|---|
bin | 101101110111111110… |
… | …100100011001001110 |
3 | 11201010211201211120110 |
4 | 231313332210121032 |
5 | 1301334411442313 |
6 | 34343435500450 |
7 | 3362435050656 |
oct | 556776443116 |
9 | 151124654513 |
10 | 49257530958 |
11 | 19987657079 |
12 | 96682b7726 |
13 | 484ccb102c |
14 | 2553c9d366 |
15 | 14345d3ec3 |
hex | b77fa464e |
49257530958 has 8 divisors (see below), whose sum is σ = 98515061928. Its totient is φ = 16419176984.
The previous prime is 49257530953. The next prime is 49257531017. The reversal of 49257530958 is 85903575294.
It is a happy number.
It is a sphenic number, since it is the product of 3 distinct primes.
49257530958 is an admirable number.
It is a junction number, because it is equal to n+sod(n) for n = 49257530898 and 49257530907.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (49257530953) 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, 4104794241 + ... + 4104794252.
It is an arithmetic number, because the mean of its divisors is an integer number (12314382741).
Almost surely, 249257530958 is an apocalyptic number.
49257530958 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
49257530958 is a wasteful number, since it uses less digits than its factorization.
49257530958 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 8209588498.
The product of its (nonzero) digits is 13608000, while the sum is 57.
The spelling of 49257530958 in words is "forty-nine billion, two hundred fifty-seven million, five hundred thirty thousand, nine hundred fifty-eight".
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