Search a number
-
+
54904082 = 2231193567
BaseRepresentation
bin1101000101110…
…0010100010010
310211022102020112
43101130110102
5103023412312
65240441322
71234451132
oct321342422
9124272215
1054904082
1128aa0282
1216479242
13b4b462c
147412ac2
154c47d22
hex345c512

54904082 has 8 divisors (see below), whose sum is σ = 85936896. Its totient is φ = 26258452.

The previous prime is 54904081. The next prime is 54904093. The reversal of 54904082 is 28040945.

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 (54904081) 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 3 ways as a sum of consecutive naturals, for example, 596738 + ... + 596829.

It is an arithmetic number, because the mean of its divisors is an integer number (10742112).

Almost surely, 254904082 is an apocalyptic number.

54904082 is a deficient number, since it is larger than the sum of its proper divisors (31032814).

54904082 is a wasteful number, since it uses less digits than its factorization.

54904082 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1193592.

The product of its (nonzero) digits is 11520, while the sum is 32.

The square root of 54904082 is about 7409.7288749319. The cubic root of 54904082 is about 380.0740437432.

The spelling of 54904082 in words is "fifty-four million, nine hundred four thousand, eighty-two".

Divisors: 1 2 23 46 1193567 2387134 27452041 54904082