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49795025311 = 672632825891
BaseRepresentation
bin101110011000000000…
…111100100110011111
311202112022010101012201
4232120000330212133
51303440011302221
634513040112331
73411652505623
oct563000744637
9152468111181
1049795025311
111a132aa2589
1297983056a7
134907463325
1425a5415183
1514668a6891
hexb9803c99f

49795025311 has 8 divisors (see below), whose sum is σ = 50730413184. Its totient is φ = 48865289880.

The previous prime is 49795025207. The next prime is 49795025359. The reversal of 49795025311 is 11352059794.

49795025311 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

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 49795025311 - 27 = 49795025183 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (49795025381) 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, 1395325 + ... + 1430566.

It is an arithmetic number, because the mean of its divisors is an integer number (6341301648).

Almost surely, 249795025311 is an apocalyptic number.

49795025311 is a deficient number, since it is larger than the sum of its proper divisors (935387873).

49795025311 is a wasteful number, since it uses less digits than its factorization.

49795025311 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2826221.

The product of its (nonzero) digits is 340200, while the sum is 46.

The spelling of 49795025311 in words is "forty-nine billion, seven hundred ninety-five million, twenty-five thousand, three hundred eleven".

Divisors: 1 67 263 17621 2825891 189334697 743209333 49795025311