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502345034 = 2647388211
BaseRepresentation
bin11101111100010…
…010110101001010
31022000020202211122
4131330102311022
52012100020114
6121502555242
715306601532
oct3574226512
91260222748
10502345034
11238619294
12120298b22
13800c65a9
144aa064c2
152e17ce8e
hex1df12d4a

502345034 has 8 divisors (see below), whose sum is σ = 754684128. Its totient is φ = 250783660.

The previous prime is 502345033. The next prime is 502345037. The reversal of 502345034 is 430543205.

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

It is a super-2 number, since 2×5023450342 = 504701066368922312, which contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 502344994 and 502345012.

It is not an unprimeable number, because it can be changed into a prime (502345033) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 192812 + ... + 195399.

It is an arithmetic number, because the mean of its divisors is an integer number (94335516).

Almost surely, 2502345034 is an apocalyptic number.

502345034 is a deficient number, since it is larger than the sum of its proper divisors (252339094).

502345034 is a wasteful number, since it uses less digits than its factorization.

502345034 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 388860.

The product of its (nonzero) digits is 7200, while the sum is 26.

The square root of 502345034 is about 22413.0549903399. The cubic root of 502345034 is about 794.9394276332.

Adding to 502345034 its reverse (430543205), we get a palindrome (932888239).

The spelling of 502345034 in words is "five hundred two million, three hundred forty-five thousand, thirty-four".

Divisors: 1 2 647 1294 388211 776422 251172517 502345034