Base | Representation |
---|---|
bin | 10010101001001101… |
… | …00111111110001100 |
3 | 221211120100110100000 |
4 | 21110212213332030 |
5 | 130444343032212 |
6 | 4333115004300 |
7 | 503020015365 |
oct | 112446477614 |
9 | 27746313300 |
10 | 10009345932 |
11 | 4277018823 |
12 | 1b34139690 |
13 | c36910401 |
14 | 6ad4b6b6c |
15 | 3d8b071dc |
hex | 2549a7f8c |
10009345932 has 54 divisors (see below), whose sum is σ = 26246670268. Its totient is φ = 3335408928.
The previous prime is 10009345897. The next prime is 10009345961. The reversal of 10009345932 is 23954390001.
It is a happy number.
It is a powerful number, because all its prime factors have an exponent greater than 1 and also an Achilles number because it is not a perfect power.
It is a tau number, because it is divible by the number of its divisors (54).
It is a Harshad number since it is a multiple of its sum of digits (36).
It is an unprimeable number.
It is a polite number, since it can be written in 17 ways as a sum of consecutive naturals, for example, 3117544 + ... + 3120752.
Almost surely, 210009345932 is an apocalyptic number.
10009345932 is a gapful number since it is divisible by the number (12) formed by its first and last digit.
It is an amenable number.
10009345932 is an abundant number, since it is smaller than the sum of its proper divisors (16237324336).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
10009345932 is an frugal number, since it uses more digits than its factorization.
10009345932 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 6437 (or 3214 counting only the distinct ones).
The product of its (nonzero) digits is 29160, while the sum is 36.
The spelling of 10009345932 in words is "ten billion, nine million, three hundred forty-five thousand, nine hundred thirty-two".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.067 sec. • engine limits •