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49313054 = 279736313
BaseRepresentation
bin1011110000011…
…1010100011110
310102210100210102
42330013110132
5100111004204
64520541102
71136103560
oct274072436
9112710712
1049313054
112592169a
1214621792
13a2a782b
146799330
1544e141e
hex2f0751e

49313054 has 16 divisors (see below), whose sum is σ = 85410528. Its totient is φ = 20915712.

The previous prime is 49313051. The next prime is 49313063. The reversal of 49313054 is 45031394.

It is a Curzon number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (49313051) 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, 16799 + ... + 19514.

It is an arithmetic number, because the mean of its divisors is an integer number (5338158).

Almost surely, 249313054 is an apocalyptic number.

49313054 is a deficient number, since it is larger than the sum of its proper divisors (36097474).

49313054 is a wasteful number, since it uses less digits than its factorization.

49313054 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 36419.

The product of its (nonzero) digits is 6480, while the sum is 29.

The square root of 49313054 is about 7022.3253983278. The cubic root of 49313054 is about 366.7082099853.

The spelling of 49313054 in words is "forty-nine million, three hundred thirteen thousand, fifty-four".

Divisors: 1 2 7 14 97 194 679 1358 36313 72626 254191 508382 3522361 7044722 24656527 49313054