Search a number
-
+
49941414994 = 2197873166931
BaseRepresentation
bin101110100000101111…
…011000010001010010
311202220111120202002211
4232200233120101102
51304240000234434
634535345502334
73415411010662
oct564057302122
9152814522084
1049941414994
111a1a8699299
1298193419aa
13492b899b43
1425baa401a2
151474671464
hexba0bd8452

49941414994 has 16 divisors (see below), whose sum is σ = 78865354080. Its totient is φ = 23653313280.

The previous prime is 49941414979. The next prime is 49941415019.

49941414994 is nontrivially palindromic in base 10.

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, 215709 + ... + 382639.

It is an arithmetic number, because the mean of its divisors is an integer number (4929084630).

Almost surely, 249941414994 is an apocalyptic number.

49941414994 is a deficient number, since it is larger than the sum of its proper divisors (28923939086).

49941414994 is a wasteful number, since it uses less digits than its factorization.

49941414994 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 174825.

The product of its digits is 6718464, while the sum is 58.

The spelling of 49941414994 in words is "forty-nine billion, nine hundred forty-one million, four hundred fourteen thousand, nine hundred ninety-four".

Divisors: 1 2 19 38 7873 15746 149587 166931 299174 333862 3171689 6343378 1314247763 2628495526 24970707497 49941414994