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324994000253 = 13411210750363
BaseRepresentation
bin1001011101010110010…
…01101110010101111101
31011001212101112210110012
410232223021232111331
520311041431002003
6405144501153005
732323440264626
oct4565311562575
91131771483405
10324994000253
1111591370565a
1252b9b9bb765
1324854044280
1411a307a6a4d
1586c1a988d8
hex4bab26e57d

324994000253 has 16 divisors (see below), whose sum is σ = 358566699456. Its totient is φ = 292647538560.

The previous prime is 324994000231. The next prime is 324994000319. The reversal of 324994000253 is 352000499423.

It is not a de Polignac number, because 324994000253 - 210 = 324993999229 is a prime.

It is a super-2 number, since 2×3249940002532 (a number of 24 digits) contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (41).

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 324994000253.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (324994000553) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 6427850 + ... + 6478212.

It is an arithmetic number, because the mean of its divisors is an integer number (22410418716).

Almost surely, 2324994000253 is an apocalyptic number.

It is an amenable number.

324994000253 is a deficient number, since it is larger than the sum of its proper divisors (33572699203).

324994000253 is a wasteful number, since it uses less digits than its factorization.

With its successor (324994000254) it forms an eRAP, since the sums of their prime factors are consecutive (62524 and 62525).

324994000253 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 62524.

The product of its (nonzero) digits is 233280, while the sum is 41.

Adding to 324994000253 its reverse (352000499423), we get a palindrome (676994499676).

The spelling of 324994000253 in words is "three hundred twenty-four billion, nine hundred ninety-four million, two hundred fifty-three", and thus it is an aban number.

Divisors: 1 13 41 533 12107 50363 157391 496387 654719 2064883 6453031 26843479 609744841 7926682933 24999538481 324994000253