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49380241 = 233169257
BaseRepresentation
bin1011110001011…
…1101110010001
310102220202221211
42330113232101
5100120131431
64522220121
71136503501
oct274275621
9112822854
1049380241
1125968119
1214654641
13a2cc2a1
1467b5a01
1545062b1
hex2f17b91

49380241 has 8 divisors (see below), whose sum is σ = 53190144. Its totient is φ = 45708960.

The previous prime is 49380203. The next prime is 49380251. The reversal of 49380241 is 14208394.

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 49380241 - 213 = 49372049 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (31).

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (49380251) 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, 33916 + ... + 35341.

It is an arithmetic number, because the mean of its divisors is an integer number (6648768).

Almost surely, 249380241 is an apocalyptic number.

It is an amenable number.

49380241 is a deficient number, since it is larger than the sum of its proper divisors (3809903).

49380241 is a wasteful number, since it uses less digits than its factorization.

49380241 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 69311.

The product of its (nonzero) digits is 6912, while the sum is 31.

The square root of 49380241 is about 7027.1075842056. The cubic root of 49380241 is about 366.8746760056.

The spelling of 49380241 in words is "forty-nine million, three hundred eighty thousand, two hundred forty-one".

Divisors: 1 23 31 713 69257 1592911 2146967 49380241