[go: up one dir, main page]

Search a number
-
+
235054374 = 23212918401
BaseRepresentation
bin11100000001010…
…10010100100110
3121101021222222120
432000222110212
5440133214444
635154010410
75552633502
oct1600522446
9541258876
10235054374
11110755915
1266876a06
133990ba39
1423309302
1515980b19
hexe02a526

235054374 has 16 divisors (see below), whose sum is σ = 470355120. Its totient is φ = 78310400.

The previous prime is 235054373. The next prime is 235054381. The reversal of 235054374 is 473450532.

It is a Smith number, since the sum of its digits (33) coincides with the sum of the digits of its prime factors. Since it is squarefree, it is also a hoax number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (235054373) 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 7 ways as a sum of consecutive naturals, for example, 3574 + ... + 21974.

It is an arithmetic number, because the mean of its divisors is an integer number (29397195).

Almost surely, 2235054374 is an apocalyptic number.

235054374 is an abundant number, since it is smaller than the sum of its proper divisors (235300746).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

235054374 is a wasteful number, since it uses less digits than its factorization.

235054374 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 20535.

The product of its (nonzero) digits is 50400, while the sum is 33.

The square root of 235054374 is about 15331.4830985133. The cubic root of 235054374 is about 617.1481702554.

The spelling of 235054374 in words is "two hundred thirty-five million, fifty-four thousand, three hundred seventy-four".

Divisors: 1 2 3 6 2129 4258 6387 12774 18401 36802 55203 110406 39175729 78351458 117527187 235054374