Search a number
-
+
233345210302232 = 23723181168641539
BaseRepresentation
bin110101000011100111101010…
…010111101011111100011000
31010121012120202220200102201222
4311003213222113223330120
5221041111442314132412
62144141150523031212
7100102430561305010
oct6503475227537430
91117176686612658
10233345210302232
1168395169a11616
1222207a4696b508
13a0284886c1342
144189d7b57cc40
151be9c9ed9b072
hexd439ea5ebf18

233345210302232 has 32 divisors (see below), whose sum is σ = 521765687635200. Its totient is φ = 95657042732064.

The previous prime is 233345210302231. The next prime is 233345210302249. The reversal of 233345210302232 is 232203012543332.

It is a junction number, because it is equal to n+sod(n) for n = 233345210302192 and 233345210302201.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (233345210302231) 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, 90584319482 + ... + 90584322057.

It is an arithmetic number, because the mean of its divisors is an integer number (16305177738600).

Almost surely, 2233345210302232 is an apocalyptic number.

It is an amenable number.

233345210302232 is an abundant number, since it is smaller than the sum of its proper divisors (288420477332968).

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

233345210302232 is a wasteful number, since it uses less digits than its factorization.

233345210302232 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 181168641575 (or 181168641571 counting only the distinct ones).

The product of its (nonzero) digits is 155520, while the sum is 35.

Adding to 233345210302232 its reverse (232203012543332), we get a palindrome (465548222845564).

The spelling of 233345210302232 in words is "two hundred thirty-three trillion, three hundred forty-five billion, two hundred ten million, three hundred two thousand, two hundred thirty-two".

Divisors: 1 2 4 7 8 14 23 28 46 56 92 161 184 322 644 1288 181168641539 362337283078 724674566156 1268180490773 1449349132312 2536360981546 4166878755397 5072721963092 8333757510794 10145443926184 16667515021588 29168151287779 33335030043176 58336302575558 116672605151116 233345210302232