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48841741 = 137614937
BaseRepresentation
bin1011101001010…
…0010000001101
310101220102021101
42322110100031
5100000413431
64502503101
71132101514
oct272242015
9111812241
1048841741
112562a583
1214434a91
13a171150
1466b567b
15444b961
hex2e9440d

48841741 has 8 divisors (see below), whose sum is σ = 52678584. Its totient is φ = 45016320.

The previous prime is 48841721. The next prime is 48841763. The reversal of 48841741 is 14714884.

It can be written as a sum of positive squares in 4 ways, for example, as 1974025 + 46867716 = 1405^2 + 6846^2 .

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 48841741 - 219 = 48317453 is a prime.

It is a super-2 number, since 2×488417412 = 4771031327822162, which contains 22 as substring.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 48841741.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (48841711) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 7425 + ... + 12361.

It is an arithmetic number, because the mean of its divisors is an integer number (6584823).

Almost surely, 248841741 is an apocalyptic number.

It is an amenable number.

48841741 is a deficient number, since it is larger than the sum of its proper divisors (3836843).

48841741 is a wasteful number, since it uses less digits than its factorization.

48841741 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5711.

The product of its digits is 28672, while the sum is 37.

The square root of 48841741 is about 6988.6866434259. The cubic root of 48841741 is about 365.5361882423.

The spelling of 48841741 in words is "forty-eight million, eight hundred forty-one thousand, seven hundred forty-one".

Divisors: 1 13 761 4937 9893 64181 3757057 48841741