Base | Representation |
---|---|
bin | 111001010101… |
… | …0011101110011 |
3 | 2002120010022102 |
4 | 1302222131303 |
5 | 30143331410 |
6 | 2552131015 |
7 | 513330455 |
oct | 162523563 |
9 | 62503272 |
10 | 30058355 |
11 | 15a70318 |
12 | a096a6b |
13 | 62c5712 |
14 | 3dc62d5 |
15 | 298b2a5 |
hex | 1caa773 |
30058355 has 16 divisors (see below), whose sum is σ = 38940480. Its totient is φ = 22205568.
The previous prime is 30058349. The next prime is 30058373. The reversal of 30058355 is 55385003.
It is a cyclic number.
It is not a de Polignac number, because 30058355 - 28 = 30058099 is a prime.
It is a Harshad number since it is a multiple of its sum of digits (29).
It is an unprimeable number.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1172 + ... + 7841.
It is an arithmetic number, because the mean of its divisors is an integer number (2433780).
Almost surely, 230058355 is an apocalyptic number.
30058355 is a deficient number, since it is larger than the sum of its proper divisors (8882125).
30058355 is a wasteful number, since it uses less digits than its factorization.
30058355 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 9070.
The product of its (nonzero) digits is 9000, while the sum is 29.
The square root of 30058355 is about 5482.5500453712. The cubic root of 30058355 is about 310.9245896090.
The spelling of 30058355 in words is "thirty million, fifty-eight thousand, three hundred fifty-five".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.070 sec. • engine limits •