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13124240332430 = 251312424033243
BaseRepresentation
bin1011111011111011100110…
…1011101101011010001110
31201110122221212121100100012
42332332321223231122032
53210011421011114210
643525105350033222
72523123624116123
oct276767153553216
951418855540305
1013124240332430
1141aaa60579387
12157b695648812
137427c2500416
143353065a274a
1517b5d1a37305
hexbefb9aed68e

13124240332430 has 8 divisors (see below), whose sum is σ = 23623632598392. Its totient is φ = 5249696132968.

The previous prime is 13124240332429. The next prime is 13124240332471. The reversal of 13124240332430 is 3423304242131.

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

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (29) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 656212016612 + ... + 656212016631.

It is an arithmetic number, because the mean of its divisors is an integer number (2952954074799).

Almost surely, 213124240332430 is an apocalyptic number.

13124240332430 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

13124240332430 is a deficient number, since it is larger than the sum of its proper divisors (10499392265962).

13124240332430 is a wasteful number, since it uses less digits than its factorization.

13124240332430 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1312424033250.

The product of its (nonzero) digits is 41472, while the sum is 32.

Adding to 13124240332430 its reverse (3423304242131), we get a palindrome (16547544574561).

The spelling of 13124240332430 in words is "thirteen trillion, one hundred twenty-four billion, two hundred forty million, three hundred thirty-two thousand, four hundred thirty".

Divisors: 1 2 5 10 1312424033243 2624848066486 6562120166215 13124240332430