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49141941 = 316380647
BaseRepresentation
bin1011101101110…
…1100010110101
310102110200001220
42323131202311
5100040020231
64513140553
71134461652
oct273354265
9112420056
1049141941
1125815082
121455a759
13a247994
146752c29
1544aa896
hex2edd8b5

49141941 has 4 divisors (see below), whose sum is σ = 65522592. Its totient is φ = 32761292.

The previous prime is 49141927. The next prime is 49141949. The reversal of 49141941 is 14914194.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 49141941 - 25 = 49141909 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (49141949) 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, 8190321 + ... + 8190326.

It is an arithmetic number, because the mean of its divisors is an integer number (16380648).

Almost surely, 249141941 is an apocalyptic number.

It is an amenable number.

49141941 is a deficient number, since it is larger than the sum of its proper divisors (16380651).

49141941 is a wasteful number, since it uses less digits than its factorization.

49141941 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 16380650.

The product of its digits is 5184, while the sum is 33.

The square root of 49141941 is about 7010.1313111810. The cubic root of 49141941 is about 366.2835674561.

The spelling of 49141941 in words is "forty-nine million, one hundred forty-one thousand, nine hundred forty-one".

Divisors: 1 3 16380647 49141941