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13212412230414 = 235937323198391
BaseRepresentation
bin1100000001000100000100…
…1000110011101100001110
31201210002112201120211221110
43000101001020303230032
53212433010012333124
644033410503512450
72532364614643155
oct300210110635416
951702481524843
1013212412230414
114234397291361
1215947a2158726
1374ac04673517
143396ac79059c
1517da42659029
hexc0441233b0e

13212412230414 has 16 divisors (see below), whose sum is σ = 26872702842240. Its totient is φ = 4329491013240.

The previous prime is 13212412230379. The next prime is 13212412230419. The reversal of 13212412230414 is 41403221421231.

It is a happy number.

It is a super-2 number, since 2×132124122304142 (a number of 27 digits) contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (13212412230419) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 18661598842 + ... + 18661599549.

It is an arithmetic number, because the mean of its divisors is an integer number (1679543927640).

Almost surely, 213212412230414 is an apocalyptic number.

13212412230414 is an abundant number, since it is smaller than the sum of its proper divisors (13660290611826).

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

13212412230414 is a wasteful number, since it uses less digits than its factorization.

13212412230414 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 37323198455.

The product of its (nonzero) digits is 9216, while the sum is 30.

Adding to 13212412230414 its reverse (41403221421231), we get a palindrome (54615633651645).

The spelling of 13212412230414 in words is "thirteen trillion, two hundred twelve billion, four hundred twelve million, two hundred thirty thousand, four hundred fourteen".

Divisors: 1 2 3 6 59 118 177 354 37323198391 74646396782 111969595173 223939190346 2202068705069 4404137410138 6606206115207 13212412230414