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48246081 = 3131237079
BaseRepresentation
bin1011100000001…
…0110101000001
310100210011011220
42320002311001
544322333311
64442025253
71124041062
oct270026501
9110704156
1048246081
1125262aa4
12141a8229
139cc2ca0
14659c569
154380206
hex2e02d41

48246081 has 8 divisors (see below), whose sum is σ = 69276480. Its totient is φ = 29689872.

The previous prime is 48246071. The next prime is 48246083. The reversal of 48246081 is 18064284.

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

It is not a de Polignac number, because 48246081 - 217 = 48115009 is a prime.

It is a super-2 number, since 2×482460812 = 4655368663717122, which contains 22 as substring.

It is a Curzon number.

It is not an unprimeable number, because it can be changed into a prime (48246083) 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, 618501 + ... + 618578.

It is an arithmetic number, because the mean of its divisors is an integer number (8659560).

Almost surely, 248246081 is an apocalyptic number.

It is an amenable number.

48246081 is a deficient number, since it is larger than the sum of its proper divisors (21030399).

48246081 is a wasteful number, since it uses less digits than its factorization.

48246081 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1237095.

The product of its (nonzero) digits is 12288, while the sum is 33.

The square root of 48246081 is about 6945.9398932038. The cubic root of 48246081 is about 364.0441142244.

The spelling of 48246081 in words is "forty-eight million, two hundred forty-six thousand, eighty-one".

Divisors: 1 3 13 39 1237079 3711237 16082027 48246081