Search a number
-
+
13213030212002 = 289155723476683
BaseRepresentation
bin1100000001000110010111…
…1110001110000110100010
31201210011010210102120022102
43000101211332032012202
53212440241213241002
644033552101210402
72532416130463565
oct300214576160642
951704123376272
1013213030212002
114234684101045
121594935100a02
1374aca26c68ba
1433972a8984dc
1517da7ba29a02
hexc0465f8e1a2

13213030212002 has 16 divisors (see below), whose sum is σ = 20042407588320. Its totient is φ = 6532228947552.

The previous prime is 13213030211989. The next prime is 13213030212047. The reversal of 13213030212002 is 20021203031231.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 27480353 + ... + 27957035.

It is an arithmetic number, because the mean of its divisors is an integer number (1252650474270).

Almost surely, 213213030212002 is an apocalyptic number.

13213030212002 is a deficient number, since it is larger than the sum of its proper divisors (6829377376318).

13213030212002 is a wasteful number, since it uses less digits than its factorization.

13213030212002 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 632497.

The product of its (nonzero) digits is 432, while the sum is 20.

Adding to 13213030212002 its reverse (20021203031231), we get a palindrome (33234233243233).

The spelling of 13213030212002 in words is "thirteen trillion, two hundred thirteen billion, thirty million, two hundred twelve thousand, two".

Divisors: 1 2 89 178 155723 311446 476683 953366 13859347 27718694 42424787 84849574 74230506809 148461013618 6606515106001 13213030212002