Base | Representation |
---|---|
bin | 101000000100… |
… | …110110110100 |
3 | 201202202001020 |
4 | 220010312310 |
5 | 10142140102 |
6 | 1013101140 |
7 | 155203503 |
oct | 50046664 |
9 | 21682036 |
10 | 10505652 |
11 | 5a26063 |
12 | 36277b0 |
13 | 223aa81 |
14 | 157683a |
15 | dc7bbc |
hex | a04db4 |
10505652 has 36 divisors (see below), whose sum is σ = 25357248. Its totient is φ = 3385200.
The previous prime is 10505647. The next prime is 10505653. The reversal of 10505652 is 25650501.
It is a super-2 number, since 2×105056522 = 220737447890208, which contains 22 as substring.
It is an alternating number because its digits alternate between odd and even.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (10505653) by changing a digit.
It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 11077 + ... + 11987.
It is an arithmetic number, because the mean of its divisors is an integer number (704368).
Almost surely, 210505652 is an apocalyptic number.
10505652 is a gapful number since it is divisible by the number (12) formed by its first and last digit.
It is an amenable number.
10505652 is an abundant number, since it is smaller than the sum of its proper divisors (14851596).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
10505652 is a wasteful number, since it uses less digits than its factorization.
10505652 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 980 (or 947 counting only the distinct ones).
The product of its (nonzero) digits is 1500, while the sum is 24.
The square root of 10505652 is about 3241.2423544067. The cubic root of 10505652 is about 219.0152404898.
The spelling of 10505652 in words is "ten million, five hundred five thousand, six hundred fifty-two".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.067 sec. • engine limits •