Base | Representation |
---|---|
bin | 101110100001111011… |
… | …011001001110011111 |
3 | 11202221220002010121201 |
4 | 232201323121032133 |
5 | 1304310100414410 |
6 | 34541340540331 |
7 | 3416042253535 |
oct | 564173311637 |
9 | 152856063551 |
10 | 49961341855 |
11 | 1a208969677 |
12 | 9823b516a7 |
13 | 4932a55b99 |
14 | 25bd54a155 |
15 | 14762aa83a |
hex | ba1ed939f |
49961341855 has 8 divisors (see below), whose sum is σ = 59955361200. Its totient is φ = 39967906176.
The previous prime is 49961341817. The next prime is 49961341861. The reversal of 49961341855 is 55814316994.
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 49961341855 - 29 = 49961341343 is a prime.
It is a super-2 number, since 2×499613418552 (a number of 22 digits) contains 22 as substring.
It is a junction number, because it is equal to n+sod(n) for n = 49961341796 and 49961341805.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 71991 + ... + 324199.
It is an arithmetic number, because the mean of its divisors is an integer number (7494420150).
Almost surely, 249961341855 is an apocalyptic number.
49961341855 is a deficient number, since it is larger than the sum of its proper divisors (9994019345).
49961341855 is a wasteful number, since it uses less digits than its factorization.
49961341855 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 291833.
The product of its digits is 4665600, while the sum is 55.
The spelling of 49961341855 in words is "forty-nine billion, nine hundred sixty-one million, three hundred forty-one thousand, eight hundred fifty-five".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.065 sec. • engine limits •