Base | Representation |
---|---|
bin | 101100001111111… |
… | …010100010000101 |
3 | 1220201220021101110 |
4 | 230033322202011 |
5 | 3010021310123 |
6 | 201355315233 |
7 | 24253015212 |
oct | 5417724205 |
9 | 1821807343 |
10 | 742369413 |
11 | 351059145 |
12 | 18874bb19 |
13 | baa55556 |
14 | 70846b09 |
15 | 45291493 |
hex | 2c3fa885 |
742369413 has 16 divisors (see below), whose sum is σ = 1093620096. Its totient is φ = 445547520.
The previous prime is 742369409. The next prime is 742369423. The reversal of 742369413 is 314963247.
742369413 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.
It is not a de Polignac number, because 742369413 - 22 = 742369409 is a prime.
It is a super-2 number, since 2×7423694132 = 1102224690715929138, which contains 22 as substring.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (742369403) by changing a digit.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 315268 + ... + 317613.
It is an arithmetic number, because the mean of its divisors is an integer number (68351256).
Almost surely, 2742369413 is an apocalyptic number.
It is an amenable number.
742369413 is a deficient number, since it is larger than the sum of its proper divisors (351250683).
742369413 is a wasteful number, since it uses less digits than its factorization.
742369413 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 632924.
The product of its digits is 108864, while the sum is 39.
The square root of 742369413 is about 27246.4568889241. The cubic root of 742369413 is about 905.4685212790.
The spelling of 742369413 in words is "seven hundred forty-two million, three hundred sixty-nine thousand, four hundred thirteen".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.077 sec. • engine limits •