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48969741 = 317960191
BaseRepresentation
bin1011101011001…
…1100000001101
310102010220212010
42322303200031
5100014012431
64505331433
71133143632
oct272634015
9112126763
1048969741
1125707767
1214496b79
13a1b74a2
14670a189
154474846
hex2eb380d

48969741 has 8 divisors (see below), whose sum is σ = 69133824. Its totient is φ = 30726080.

The previous prime is 48969671. The next prime is 48969773. The reversal of 48969741 is 14796984.

48969741 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

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 48969741 - 29 = 48969229 is a prime.

It is a Curzon number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (48969841) 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 7 ways as a sum of consecutive naturals, for example, 480045 + ... + 480146.

It is an arithmetic number, because the mean of its divisors is an integer number (8641728).

Almost surely, 248969741 is an apocalyptic number.

It is an amenable number.

48969741 is a deficient number, since it is larger than the sum of its proper divisors (20164083).

48969741 is a wasteful number, since it uses less digits than its factorization.

48969741 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 960211.

The product of its digits is 435456, while the sum is 48.

The square root of 48969741 is about 6997.8383090780. The cubic root of 48969741 is about 365.8552310487.

The spelling of 48969741 in words is "forty-eight million, nine hundred sixty-nine thousand, seven hundred forty-one".

Divisors: 1 3 17 51 960191 2880573 16323247 48969741