Search a number
-
+
48883994 = 242158057
BaseRepresentation
bin1011101001111…
…0100100011010
310101222120020022
42322132210122
5100003241434
64503430442
71132335635
oct272364432
9111876208
1048883994
11256592a5
1214455422
13a187453
1466c6c1c
15445922e
hex2e9e91a

48883994 has 8 divisors (see below), whose sum is σ = 73501428. Its totient is φ = 24383520.

The previous prime is 48883963. The next prime is 48883999. The reversal of 48883994 is 49938884.

It can be written as a sum of positive squares in 2 ways, for example, as 42315025 + 6568969 = 6505^2 + 2563^2 .

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

It is not an unprimeable number, because it can be changed into a prime (48883999) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 28187 + ... + 29870.

Almost surely, 248883994 is an apocalyptic number.

48883994 is a deficient number, since it is larger than the sum of its proper divisors (24617434).

48883994 is a wasteful number, since it uses less digits than its factorization.

48883994 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 58480.

The product of its digits is 1990656, while the sum is 53.

The square root of 48883994 is about 6991.7089470315. The cubic root of 48883994 is about 365.6415663373.

The spelling of 48883994 in words is "forty-eight million, eight hundred eighty-three thousand, nine hundred ninety-four".

Divisors: 1 2 421 842 58057 116114 24441997 48883994