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48252701 = 72984749
BaseRepresentation
bin1011100000010…
…0011100011101
310100210111021002
42320010130131
544323041301
64442120045
71124066300
oct270043435
9110714232
1048252701
1125267a72
12141b0025
139cc5cc3
1465a0b37
15438216b
hex2e0471d

48252701 has 6 divisors (see below), whose sum is σ = 56130750. Its totient is φ = 41359416.

The previous prime is 48252697. The next prime is 48252713. The reversal of 48252701 is 10725284.

It can be written as a sum of positive squares in only one way, i.e., 25260676 + 22992025 = 5026^2 + 4795^2 .

It is not a de Polignac number, because 48252701 - 22 = 48252697 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (48252791) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 492326 + ... + 492423.

It is an arithmetic number, because the mean of its divisors is an integer number (9355125).

Almost surely, 248252701 is an apocalyptic number.

It is an amenable number.

48252701 is a deficient number, since it is larger than the sum of its proper divisors (7878049).

48252701 is an equidigital number, since it uses as much as digits as its factorization.

48252701 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 984763 (or 984756 counting only the distinct ones).

The product of its (nonzero) digits is 4480, while the sum is 29.

The square root of 48252701 is about 6946.4164142384. The cubic root of 48252701 is about 364.0607640176.

Adding to 48252701 its reverse (10725284), we get a palindrome (58977985).

The spelling of 48252701 in words is "forty-eight million, two hundred fifty-two thousand, seven hundred one".

Divisors: 1 7 49 984749 6893243 48252701