Base | Representation |
---|---|
bin | 11000101011100110… |
… | …01011110001110110 |
3 | 1021012110102022022000 |
4 | 30111303023301312 |
5 | 204114131003024 |
6 | 10030503120130 |
7 | 646235406312 |
oct | 142563136166 |
9 | 37173368260 |
10 | 13250641014 |
11 | 568a706796 |
12 | 2699743046 |
13 | 13322aa0b0 |
14 | 8d9b70b42 |
15 | 528460cc9 |
hex | 315ccbc76 |
13250641014 has 32 divisors (see below), whose sum is σ = 31710937440. Its totient is φ = 4077120096.
The previous prime is 13250641013. The next prime is 13250641031. The reversal of 13250641014 is 41014605231.
It is a happy number.
13250641014 is a `hidden beast` number, since 1 + 3 + 2 + 5 + 0 + 641 + 0 + 14 = 666.
It is a Harshad number since it is a multiple of its sum of digits (27).
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (13250641013) by changing a digit.
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 15 ways as a sum of consecutive naturals, for example, 9437077 + ... + 9438480.
It is an arithmetic number, because the mean of its divisors is an integer number (990966795).
Almost surely, 213250641014 is an apocalyptic number.
13250641014 is an abundant number, since it is smaller than the sum of its proper divisors (18460296426).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
13250641014 is a wasteful number, since it uses less digits than its factorization.
13250641014 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 18875581 (or 18875575 counting only the distinct ones).
The product of its (nonzero) digits is 2880, while the sum is 27.
The spelling of 13250641014 in words is "thirteen billion, two hundred fifty million, six hundred forty-one thousand, fourteen".
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