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48250131 = 317946081
BaseRepresentation
bin1011100000001…
…1110100010011
310100210100201220
42320003310103
544323001011
64442100123
71124055636
oct270036423
9110710656
1048250131
1125266046
12141aa643
139cc4a97
14659dc1d
154381506
hex2e03d13

48250131 has 8 divisors (see below), whose sum is σ = 68117904. Its totient is φ = 30274560.

The previous prime is 48250129. The next prime is 48250133. The reversal of 48250131 is 13105284.

It is an interprime number because it is at equal distance from previous prime (48250129) and next prime (48250133).

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 48250131 - 21 = 48250129 is a prime.

It is a super-2 number, since 2×482501312 = 4656150283034322, which contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (48250133) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 472990 + ... + 473091.

It is an arithmetic number, because the mean of its divisors is an integer number (8514738).

Almost surely, 248250131 is an apocalyptic number.

48250131 is a deficient number, since it is larger than the sum of its proper divisors (19867773).

48250131 is a wasteful number, since it uses less digits than its factorization.

48250131 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 946101.

The product of its (nonzero) digits is 960, while the sum is 24.

The square root of 48250131 is about 6946.2314243048. The cubic root of 48250131 is about 364.0543004570.

The spelling of 48250131 in words is "forty-eight million, two hundred fifty thousand, one hundred thirty-one".

Divisors: 1 3 17 51 946081 2838243 16083377 48250131