Base | Representation |
---|---|
bin | 11101011101001110001… |
… | …00010010000001011110 |
3 | 10120202110101210000011122 |
4 | 32232213010102001132 |
5 | 113040310234411110 |
6 | 2052543413050542 |
7 | 133060166011325 |
oct | 16564704220136 |
9 | 3522411700148 |
10 | 1012120232030 |
11 | 360268537686 |
12 | 1441a5026a52 |
13 | 7459a308a7b |
14 | 36db60010bc |
15 | 1b4da836255 |
hex | eba711205e |
1012120232030 has 8 divisors (see below), whose sum is σ = 1821816417672. Its totient is φ = 404848092808.
The previous prime is 1012120232021. The next prime is 1012120232089. The reversal of 1012120232030 is 302320212101.
It is a sphenic number, since it is the product of 3 distinct primes.
It is a super-2 number, since 2×10121202320302 (a number of 25 digits) contains 22 as substring.
It is a congruent number.
It is an unprimeable number.
It is a pernicious number, because its binary representation contains a prime number (19) of ones.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 50606011592 + ... + 50606011611.
It is an arithmetic number, because the mean of its divisors is an integer number (227727052209).
Almost surely, 21012120232030 is an apocalyptic number.
1012120232030 is a gapful number since it is divisible by the number (10) formed by its first and last digit.
1012120232030 is a deficient number, since it is larger than the sum of its proper divisors (809696185642).
1012120232030 is a wasteful number, since it uses less digits than its factorization.
1012120232030 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 101212023210.
The product of its (nonzero) digits is 144, while the sum is 17.
Adding to 1012120232030 its reverse (302320212101), we get a palindrome (1314440444131).
The spelling of 1012120232030 in words is "one trillion, twelve billion, one hundred twenty million, two hundred thirty-two thousand, thirty".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.075 sec. • engine limits •