Search a number
-
+
232061741 = 2910179229
BaseRepresentation
bin11011101010011…
…11101100101101
3121011122221212022
431311033230231
5433401433431
635005515525
75515330562
oct1565175455
9534587768
10232061741
11109aa146a
1265872ba5
1339101852
1422b6a869
151558e07b
hexdd4fb2d

232061741 has 8 divisors (see below), whose sum is σ = 242443800. Its totient is φ = 221838400.

The previous prime is 232061723. The next prime is 232061749. The reversal of 232061741 is 147160232.

It can be written as a sum of positive squares in 4 ways, for example, as 145106116 + 86955625 = 12046^2 + 9325^2 .

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

It is not a de Polignac number, because 232061741 - 26 = 232061677 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 232061741.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (232061749) 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, 36686 + ... + 42543.

It is an arithmetic number, because the mean of its divisors is an integer number (30305475).

Almost surely, 2232061741 is an apocalyptic number.

It is an amenable number.

232061741 is a deficient number, since it is larger than the sum of its proper divisors (10382059).

232061741 is a wasteful number, since it uses less digits than its factorization.

232061741 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 79359.

The product of its (nonzero) digits is 2016, while the sum is 26.

The square root of 232061741 is about 15233.5728245215. The cubic root of 232061741 is about 614.5178683236.

The spelling of 232061741 in words is "two hundred thirty-two million, sixty-one thousand, seven hundred forty-one".

Divisors: 1 29 101 2929 79229 2297641 8002129 232061741