Search a number
-
+
232104660 = 22356076373
BaseRepresentation
bin11011101010110…
…10001011010100
3121011202010201220
431311122023110
5433404322120
635010450340
75515566654
oct1565321324
9534663656
10232104660
1110a020737
12658939b0
1339118248
1422b7c364
151559bb40
hexdd5a2d4

232104660 has 48 divisors (see below), whose sum is σ = 651065856. Its totient is φ = 61782912.

The previous prime is 232104623. The next prime is 232104679. The reversal of 232104660 is 66401232.

232104660 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is a self number, because there is not a number n which added to its sum of digits gives 232104660.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 33234 + ... + 39606.

It is an arithmetic number, because the mean of its divisors is an integer number (13563872).

Almost surely, 2232104660 is an apocalyptic number.

232104660 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

232104660 is an abundant number, since it is smaller than the sum of its proper divisors (418961196).

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

232104660 is a wasteful number, since it uses less digits than its factorization.

232104660 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6992 (or 6990 counting only the distinct ones).

The product of its (nonzero) digits is 1728, while the sum is 24.

The square root of 232104660 is about 15234.9814571597. The cubic root of 232104660 is about 614.5557502920. Note that the first 3 decimals are identical.

Adding to 232104660 its reverse (66401232), we get a palindrome (298505892).

The spelling of 232104660 in words is "two hundred thirty-two million, one hundred four thousand, six hundred sixty".

Divisors: 1 2 3 4 5 6 10 12 15 20 30 60 607 1214 1821 2428 3035 3642 6070 6373 7284 9105 12140 12746 18210 19119 25492 31865 36420 38238 63730 76476 95595 127460 191190 382380 3868411 7736822 11605233 15473644 19342055 23210466 38684110 46420932 58026165 77368220 116052330 232104660