Search a number
-
+
331410230 = 25187117713
BaseRepresentation
bin10011110000001…
…110101100110110
3212002121101100222
4103300032230312
51134320111410
652515134342
711132640404
oct2360165466
9762541328
10331410230
11160088458
1292ba43b2
1353877938
143202c474
151e165955
hex13c0eb36

331410230 has 16 divisors (see below), whose sum is σ = 596890944. Its totient is φ = 132485760.

The previous prime is 331410229. The next prime is 331410241. The reversal of 331410230 is 32014133.

It is a happy number.

It is a junction number, because it is equal to n+sod(n) for n = 331410199 and 331410208.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 9854 + ... + 27566.

It is an arithmetic number, because the mean of its divisors is an integer number (37305684).

Almost surely, 2331410230 is an apocalyptic number.

331410230 is a deficient number, since it is larger than the sum of its proper divisors (265480714).

331410230 is a wasteful number, since it uses less digits than its factorization.

331410230 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 19591.

The product of its (nonzero) digits is 216, while the sum is 17.

The square root of 331410230 is about 18204.6760476533. The cubic root of 331410230 is about 692.0252964457.

Adding to 331410230 its reverse (32014133), we get a palindrome (363424363).

The spelling of 331410230 in words is "three hundred thirty-one million, four hundred ten thousand, two hundred thirty".

Divisors: 1 2 5 10 1871 3742 9355 17713 18710 35426 88565 177130 33141023 66282046 165705115 331410230