Base | Representation |
---|---|
bin | 11111111111001… |
… | …000000111010101 |
3 | 1101101210020102211 |
4 | 133333020013111 |
5 | 2044340021010 |
6 | 125130033421 |
7 | 16204244644 |
oct | 3777100725 |
9 | 1341706384 |
10 | 536642005 |
11 | 255a14099 |
12 | 12b878871 |
13 | 87244363 |
14 | 513b335b |
15 | 321a508a |
hex | 1ffc81d5 |
536642005 has 8 divisors (see below), whose sum is σ = 657672192. Its totient is φ = 420179088.
The previous prime is 536641999. The next prime is 536642011. The reversal of 536642005 is 500246635.
It is an interprime number because it is at equal distance from previous prime (536641999) and next prime (536642011).
It is a sphenic number, since it is the product of 3 distinct primes.
It is a cyclic number.
It is not a de Polignac number, because 536642005 - 27 = 536641877 is a prime.
It is a Duffinian number.
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, 1141557 + ... + 1142026.
It is an arithmetic number, because the mean of its divisors is an integer number (82209024).
Almost surely, 2536642005 is an apocalyptic number.
It is an amenable number.
536642005 is a deficient number, since it is larger than the sum of its proper divisors (121030187).
536642005 is a wasteful number, since it uses less digits than its factorization.
536642005 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 2283635.
The product of its (nonzero) digits is 21600, while the sum is 31.
The square root of 536642005 is about 23165.5348524484. The cubic root of 536642005 is about 812.6338108608.
The spelling of 536642005 in words is "five hundred thirty-six million, six hundred forty-two thousand, five".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.066 sec. • engine limits •