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49133941 = 478591217
BaseRepresentation
bin1011101101101…
…1100101110101
310102110021002121
42323123211311
5100034241231
64513035541
71134426433
oct273334565
9112407077
1049133941
112580a06a
1214555bb1
13a24414c
14674dd53
1544a8311
hex2edb975

49133941 has 8 divisors (see below), whose sum is σ = 50279040. Its totient is φ = 47993088.

The previous prime is 49133933. The next prime is 49133951. The reversal of 49133941 is 14933194.

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 49133941 - 23 = 49133933 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 49133897 and 49133906.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (49133951) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 39765 + ... + 40981.

It is an arithmetic number, because the mean of its divisors is an integer number (6284880).

Almost surely, 249133941 is an apocalyptic number.

It is an amenable number.

49133941 is a deficient number, since it is larger than the sum of its proper divisors (1145099).

49133941 is a wasteful number, since it uses less digits than its factorization.

49133941 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2123.

The product of its digits is 11664, while the sum is 34.

The square root of 49133941 is about 7009.5606852356. The cubic root of 49133941 is about 366.2636901544.

The spelling of 49133941 in words is "forty-nine million, one hundred thirty-three thousand, nine hundred forty-one".

Divisors: 1 47 859 1217 40373 57199 1045403 49133941