Base | Representation |
---|---|
bin | 11100000010001110… |
… | …110010001011001001 |
3 | 2212200212121020211120 |
4 | 130002032302023021 |
5 | 443122130413113 |
6 | 21455002345453 |
7 | 2113650326022 |
oct | 340216621311 |
9 | 85625536746 |
10 | 30102201033 |
11 | 118479a91a3 |
12 | 5a011bb289 |
13 | 2ab95c9698 |
14 | 1657c4dc49 |
15 | bb2ab5a23 |
hex | 7023b22c9 |
30102201033 has 16 divisors (see below), whose sum is σ = 41534356992. Its totient is φ = 19372320000.
The previous prime is 30102201029. The next prime is 30102201089. The reversal of 30102201033 is 33010220103.
It is not a de Polignac number, because 30102201033 - 22 = 30102201029 is a prime.
It is a super-2 number, since 2×301022010332 (a number of 22 digits) contains 22 as substring.
It is a Curzon number.
It is not an unprimeable number, because it can be changed into a prime (30102201433) 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, 366298 + ... + 440883.
It is an arithmetic number, because the mean of its divisors is an integer number (2595897312).
Almost surely, 230102201033 is an apocalyptic number.
It is an amenable number.
30102201033 is a deficient number, since it is larger than the sum of its proper divisors (11432155959).
30102201033 is a wasteful number, since it uses less digits than its factorization.
30102201033 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 807616.
The product of its (nonzero) digits is 108, while the sum is 15.
Adding to 30102201033 its reverse (33010220103), we get a palindrome (63112421136).
It can be divided in two parts, 3010220103 and 3, that multiplied together give a palindrome (9030660309).
The spelling of 30102201033 in words is "thirty billion, one hundred two million, two hundred one thousand, thirty-three".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.991 sec. • engine limits •