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13308998358 = 237330385841
BaseRepresentation
bin11000110010100011…
…10011001011010110
31021100112020011112010
430121101303023112
5204224100421413
610040350005050
7650544422325
oct143121631326
937315204463
1013308998358
11570a6454a7
1226b51a6786
131341400476
149038020bc
1552d63bdc3
hex3194732d6

13308998358 has 16 divisors (see below), whose sum is σ = 26982627696. Its totient is φ = 4375560960.

The previous prime is 13308998357. The next prime is 13308998363. The reversal of 13308998358 is 85389980331.

13308998358 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a junction number, because it is equal to n+sod(n) for n = 13308998298 and 13308998307.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (13308998357) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 15192483 + ... + 15193358.

It is an arithmetic number, because the mean of its divisors is an integer number (1686414231).

Almost surely, 213308998358 is an apocalyptic number.

13308998358 is an abundant number, since it is smaller than the sum of its proper divisors (13673629338).

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

13308998358 is a wasteful number, since it uses less digits than its factorization.

13308998358 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 30385919.

The product of its (nonzero) digits is 5598720, while the sum is 57.

The spelling of 13308998358 in words is "thirteen billion, three hundred eight million, nine hundred ninety-eight thousand, three hundred fifty-eight".

Divisors: 1 2 3 6 73 146 219 438 30385841 60771682 91157523 182315046 2218166393 4436332786 6654499179 13308998358