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49331241 = 334144563
BaseRepresentation
bin1011110000101…
…1110000101001
310102211021202000
42330023300221
5100112044431
64521201213
71136210601
oct274136051
9112737660
1049331241
1125934323
1214630209
13a2b2bab
1467a1c01
1544e69e6
hex2f0bc29

49331241 has 16 divisors (see below), whose sum is σ = 74867520. Its totient is φ = 32084640.

The previous prime is 49331237. The next prime is 49331281. The reversal of 49331241 is 14213394.

49331241 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is not a de Polignac number, because 49331241 - 22 = 49331237 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (27).

It is not an unprimeable number, because it can be changed into a prime (49331221) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 21175 + ... + 23388.

It is an arithmetic number, because the mean of its divisors is an integer number (4679220).

Almost surely, 249331241 is an apocalyptic number.

49331241 is a gapful number since it is divisible by the number (41) formed by its first and last digit.

It is an amenable number.

49331241 is a deficient number, since it is larger than the sum of its proper divisors (25536279).

49331241 is a wasteful number, since it uses less digits than its factorization.

49331241 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 44613 (or 44607 counting only the distinct ones).

The product of its digits is 2592, while the sum is 27.

The square root of 49331241 is about 7023.6202203707. The cubic root of 49331241 is about 366.7532859638.

The spelling of 49331241 in words is "forty-nine million, three hundred thirty-one thousand, two hundred forty-one".

Divisors: 1 3 9 27 41 123 369 1107 44563 133689 401067 1203201 1827083 5481249 16443747 49331241