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48325131 = 328960331
BaseRepresentation
bin1011100001011…
…0001000001011
310100221011121200
42320112020023
544332401011
64443435243
71124520411
oct270261013
9110834550
1048325131
1125307428
1214225b23
13a01cc6a
1465bd2b1
154398856
hex2e1620b

48325131 has 12 divisors (see below), whose sum is σ = 70588440. Its totient is φ = 31854240.

The previous prime is 48325127. The next prime is 48325171. The reversal of 48325131 is 13152384.

It is a happy number.

It is not a de Polignac number, because 48325131 - 22 = 48325127 is a prime.

It is a super-2 number, since 2×483251312 = 4670636572334322, which contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 48325095 and 48325104.

It is not an unprimeable number, because it can be changed into a prime (48325111) 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 11 ways as a sum of consecutive naturals, for example, 29365 + ... + 30966.

It is an arithmetic number, because the mean of its divisors is an integer number (5882370).

Almost surely, 248325131 is an apocalyptic number.

48325131 is a deficient number, since it is larger than the sum of its proper divisors (22263309).

48325131 is a wasteful number, since it uses less digits than its factorization.

48325131 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 60426 (or 60423 counting only the distinct ones).

The product of its digits is 2880, while the sum is 27.

The square root of 48325131 is about 6951.6279388356. The cubic root of 48325131 is about 364.2428314656.

The spelling of 48325131 in words is "forty-eight million, three hundred twenty-five thousand, one hundred thirty-one".

Divisors: 1 3 9 89 267 801 60331 180993 542979 5369459 16108377 48325131