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13312203134 = 215114405097
BaseRepresentation
bin11000110010111100…
…00001100101111110
31021100202020222122112
430121132001211332
5204230411000014
610040542414022
7650613600566
oct143136014576
937322228575
1013312203134
11571143427a
1226b6291312
131341c83099
14903dd7da6
1552da7173e
hex31978197e

13312203134 has 8 divisors (see below), whose sum is σ = 19981524528. Its totient is φ = 6651694960.

The previous prime is 13312203089. The next prime is 13312203137. The reversal of 13312203134 is 43130221331.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (13312203137) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 2199527 + ... + 2205570.

It is an arithmetic number, because the mean of its divisors is an integer number (2497690566).

Almost surely, 213312203134 is an apocalyptic number.

13312203134 is a deficient number, since it is larger than the sum of its proper divisors (6669321394).

13312203134 is a wasteful number, since it uses less digits than its factorization.

13312203134 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4406610.

The product of its (nonzero) digits is 1296, while the sum is 23.

Adding to 13312203134 its reverse (43130221331), we get a palindrome (56442424465).

The spelling of 13312203134 in words is "thirteen billion, three hundred twelve million, two hundred three thousand, one hundred thirty-four".

Divisors: 1 2 1511 3022 4405097 8810194 6656101567 13312203134