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113432660214 = 23137666120717
BaseRepresentation
bin110100110100100011…
…1010000100011110110
3101211210022120011221120
41221221013100203312
53324302230111324
6124035451324410
711123652463116
oct1515107204366
9354708504846
10113432660214
1144119863585
1219b98450706
13a9097197b3
1456c1053046
152e3d652179
hex1a691d08f6

113432660214 has 32 divisors (see below), whose sum is σ = 228566611296. Its totient is φ = 37527448320.

The previous prime is 113432660213. The next prime is 113432660219. The reversal of 113432660214 is 412066234311.

It is a happy number.

It is a super-3 number, since 3×1134326602143 (a number of 34 digits) contains 333 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (113432660213) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 5464984 + ... + 5485700.

It is an arithmetic number, because the mean of its divisors is an integer number (7142706603).

Almost surely, 2113432660214 is an apocalyptic number.

113432660214 is an abundant number, since it is smaller than the sum of its proper divisors (115133951082).

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

113432660214 is a wasteful number, since it uses less digits than its factorization.

113432660214 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 27520.

The product of its (nonzero) digits is 20736, while the sum is 33.

Adding to 113432660214 its reverse (412066234311), we get a palindrome (525498894525).

The spelling of 113432660214 in words is "one hundred thirteen billion, four hundred thirty-two million, six hundred sixty thousand, two hundred fourteen".

Divisors: 1 2 3 6 137 274 411 822 6661 13322 19983 20717 39966 41434 62151 124302 912557 1825114 2737671 2838229 5475342 5676458 8514687 17029374 137995937 275991874 413987811 827975622 18905443369 37810886738 56716330107 113432660214