Base | Representation |
---|---|
bin | 11000110001000001… |
… | …00111101110110100 |
3 | 1021022121222012002221 |
4 | 30120200213232310 |
5 | 204212300401140 |
6 | 10035205412124 |
7 | 650330016442 |
oct | 143040475664 |
9 | 37277865087 |
10 | 13296106420 |
11 | 570333a603 |
12 | 26b0a0a044 |
13 | 133b8384bc |
14 | 901c07b92 |
15 | 52c44214a |
hex | 318827bb4 |
13296106420 has 24 divisors (see below), whose sum is σ = 27930659400. Its totient is φ = 5316759552.
The previous prime is 13296106403. The next prime is 13296106457. The reversal of 13296106420 is 2460169231.
It is a happy number.
It can be written as a sum of positive squares in 4 ways, for example, as 5780256784 + 7515849636 = 76028^2 + 86694^2 .
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 39405 + ... + 167764.
It is an arithmetic number, because the mean of its divisors is an integer number (1163777475).
Almost surely, 213296106420 is an apocalyptic number.
13296106420 is a gapful number since it is divisible by the number (10) formed by its first and last digit.
It is an amenable number.
13296106420 is an abundant number, since it is smaller than the sum of its proper divisors (14634552980).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
13296106420 is a wasteful number, since it uses less digits than its factorization.
13296106420 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 210387 (or 210385 counting only the distinct ones).
The product of its (nonzero) digits is 15552, while the sum is 34.
It can be divided in two parts, 13296 and 106420, that added together give a square (119716 = 3462).
The spelling of 13296106420 in words is "thirteen billion, two hundred ninety-six million, one hundred six thousand, four hundred twenty".
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