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48257153 = 76893879
BaseRepresentation
bin1011100000010…
…1100010000001
310100210201100222
42320011202001
544323212103
64442152425
71124115260
oct270054201
9110721328
1048257153
112527034a
12141b2715
139cc8039
1465a25d7
154383638
hex2e05881

48257153 has 4 divisors (see below), whose sum is σ = 55151040. Its totient is φ = 41363268.

The previous prime is 48257149. The next prime is 48257159. The reversal of 48257153 is 35175284.

It is a happy number.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 48257153 - 22 = 48257149 is a prime.

It is not an unprimeable number, because it can be changed into a prime (48257159) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 3446933 + ... + 3446946.

It is an arithmetic number, because the mean of its divisors is an integer number (13787760).

Almost surely, 248257153 is an apocalyptic number.

It is an amenable number.

48257153 is a deficient number, since it is larger than the sum of its proper divisors (6893887).

48257153 is an equidigital number, since it uses as much as digits as its factorization.

48257153 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6893886.

The product of its digits is 33600, while the sum is 35.

The square root of 48257153 is about 6946.7368598501. The cubic root of 48257153 is about 364.0719602729.

The spelling of 48257153 in words is "forty-eight million, two hundred fifty-seven thousand, one hundred fifty-three".

Divisors: 1 7 6893879 48257153