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13010004310302 = 2321291975594387
BaseRepresentation
bin1011110101010010000010…
…1011110111100100011110
31201001202002120101011000200
42331110200223313210132
53201123442100412202
643400414035404330
72511641015004666
oct275244053674436
951052076334020
1013010004310302
11416656a29913a
1215615141536a6
13734ab852475c
1432d98a98b1a6
15178647ae6e1c
hexbd520af791e

13010004310302 has 24 divisors (see below), whose sum is σ = 28188565892136. Its totient is φ = 4336633761936.

The previous prime is 13010004310301. The next prime is 13010004310313. The reversal of 13010004310302 is 20301340001031.

13010004310302 is a `hidden beast` number, since 130 + 100 + 0 + 431 + 0 + 3 + 0 + 2 = 666.

It is a super-3 number, since 3×130100043103023 (a number of 40 digits) contains 333 as substring.

It is a Harshad number since it is a multiple of its sum of digits (18).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (13010004310301) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 471648 + ... + 5122739.

It is an arithmetic number, because the mean of its divisors is an integer number (1174523578839).

Almost surely, 213010004310302 is an apocalyptic number.

13010004310302 is an abundant number, since it is smaller than the sum of its proper divisors (15178561581834).

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

13010004310302 is a wasteful number, since it uses less digits than its factorization.

13010004310302 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5723592 (or 5723589 counting only the distinct ones).

The product of its (nonzero) digits is 216, while the sum is 18.

Adding to 13010004310302 its reverse (20301340001031), we get a palindrome (33311344311333).

The spelling of 13010004310302 in words is "thirteen trillion, ten billion, four million, three hundred ten thousand, three hundred two".

Divisors: 1 2 3 6 9 18 129197 258394 387591 775182 1162773 2325546 5594387 11188774 16783161 33566322 50349483 100698966 722778017239 1445556034478 2168334051717 4336668103434 6505002155151 13010004310302