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48882061 = 236731721
BaseRepresentation
bin1011101001111…
…0000110001101
310101222110120201
42322132012031
5100003211221
64503413501
71132330204
oct272360615
9111873521
1048882061
11256578a8
1214454291
13a1865c7
1466c623b
154458891
hex2e9e18d

48882061 has 8 divisors (see below), whose sum is σ = 51770304. Its totient is φ = 46057440.

The previous prime is 48882037. The next prime is 48882073. The reversal of 48882061 is 16028884.

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

It is a cyclic number.

It is not a de Polignac number, because 48882061 - 27 = 48881933 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 48882061.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (48888061) 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, 14320 + ... + 17401.

It is an arithmetic number, because the mean of its divisors is an integer number (6471288).

Almost surely, 248882061 is an apocalyptic number.

It is an amenable number.

48882061 is a deficient number, since it is larger than the sum of its proper divisors (2888243).

48882061 is a wasteful number, since it uses less digits than its factorization.

48882061 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 31811.

The product of its (nonzero) digits is 24576, while the sum is 37.

The square root of 48882061 is about 6991.5707105056. The cubic root of 48882061 is about 365.6367468016.

The spelling of 48882061 in words is "forty-eight million, eight hundred eighty-two thousand, sixty-one".

Divisors: 1 23 67 1541 31721 729583 2125307 48882061