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13213003014 = 23571382919
BaseRepresentation
bin11000100111000111…
…00110110100000110
31021002211121002200000
430103203212310012
5204030012044024
610023040302130
7645300446451
oct142343466406
937084532600
1013213003014
115670439802
122689011946
13132755c6a3
148d4b74498
15524ec8cc9
hex3138e6d06

13213003014 has 48 divisors (see below), whose sum is σ = 30106702080. Its totient is φ = 4342290120.

The previous prime is 13213002967. The next prime is 13213003031. The reversal of 13213003014 is 41030031231.

13213003014 is a `hidden beast` number, since 1 + 321 + 300 + 30 + 14 = 666.

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

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 156954 + ... + 225965.

It is an arithmetic number, because the mean of its divisors is an integer number (627222960).

Almost surely, 213213003014 is an apocalyptic number.

13213003014 is an abundant number, since it is smaller than the sum of its proper divisors (16893699066).

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

13213003014 is an equidigital number, since it uses as much as digits as its factorization.

13213003014 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 383007 (or 382995 counting only the distinct ones).

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

Adding to 13213003014 its reverse (41030031231), we get a palindrome (54243034245).

The spelling of 13213003014 in words is "thirteen billion, two hundred thirteen million, three thousand, fourteen".

Divisors: 1 2 3 6 9 18 27 54 71 81 142 162 213 243 426 486 639 1278 1917 3834 5751 11502 17253 34506 382919 765838 1148757 2297514 3446271 6892542 10338813 20677626 27187249 31016439 54374498 62032878 81561747 93049317 163123494 186098634 244685241 489370482 734055723 1468111446 2202167169 4404334338 6606501507 13213003014