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13369468995 = 325331897581
BaseRepresentation
bin11000111001110000…
…11110100001000011
31021111202000101122100
430130320132201003
5204340041001440
610050350041443
7652210416501
oct143470364103
937452011570
1013369468995
115740797a33
1227114a9283
131350ab36cc
1490b863671
15533ad4230
hex31ce1e843

13369468995 has 24 divisors (see below), whose sum is σ = 23243783472. Its totient is φ = 7108833600.

The previous prime is 13369468961. The next prime is 13369468999. The reversal of 13369468995 is 59986496331.

It is not a de Polignac number, because 13369468995 - 211 = 13369466947 is a prime.

It is not an unprimeable number, because it can be changed into a prime (13369468999) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 433896 + ... + 463685.

It is an arithmetic number, because the mean of its divisors is an integer number (968490978).

Almost surely, 213369468995 is an apocalyptic number.

13369468995 is a gapful number since it is divisible by the number (15) formed by its first and last digit.

13369468995 is a deficient number, since it is larger than the sum of its proper divisors (9874314477).

13369468995 is a wasteful number, since it uses less digits than its factorization.

13369468995 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 897923 (or 897920 counting only the distinct ones).

The product of its digits is 37791360, while the sum is 63.

The spelling of 13369468995 in words is "thirteen billion, three hundred sixty-nine million, four hundred sixty-eight thousand, nine hundred ninety-five".

Divisors: 1 3 5 9 15 45 331 993 1655 2979 4965 14895 897581 2692743 4487905 8078229 13463715 40391145 297099311 891297933 1485496555 2673893799 4456489665 13369468995