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48948433 = 2913912143
BaseRepresentation
bin1011101010111…
…0010011010001
310102002211121221
42322232103101
5100012322213
64505045041
71133024542
oct272562321
9112084557
1048948433
11256a2756
1214486781
13a1aa891
1467024c9
15446d38d
hex2eae4d1

48948433 has 8 divisors (see below), whose sum is σ = 51004800. Its totient is φ = 46916688.

The previous prime is 48948421. The next prime is 48948443. The reversal of 48948433 is 33484984.

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 48948433 - 25 = 48948401 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 48948433.

It is not an unprimeable number, because it can be changed into a prime (48948443) 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, 2041 + ... + 10102.

It is an arithmetic number, because the mean of its divisors is an integer number (6375600).

Almost surely, 248948433 is an apocalyptic number.

It is an amenable number.

48948433 is a deficient number, since it is larger than the sum of its proper divisors (2056367).

48948433 is a wasteful number, since it uses less digits than its factorization.

48948433 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 12311.

The product of its digits is 331776, while the sum is 43.

The square root of 48948433 is about 6996.3156732669. The cubic root of 48948433 is about 365.8021589946.

The spelling of 48948433 in words is "forty-eight million, nine hundred forty-eight thousand, four hundred thirty-three".

Divisors: 1 29 139 4031 12143 352147 1687877 48948433