Base | Representation |
---|---|
bin | 11101111110101111111… |
… | …01001101010001000110 |
3 | 10122110220212010202000022 |
4 | 32333113331031101012 |
5 | 113334141301032220 |
6 | 2105121501415142 |
7 | 134265225223061 |
oct | 16772775152106 |
9 | 3573825122008 |
10 | 1030120330310 |
11 | 367965086965 |
12 | 14778926a4b2 |
13 | 761a8571cb6 |
14 | 37c028558d8 |
15 | 1bbe0c0d925 |
hex | efd7f4d446 |
1030120330310 has 16 divisors (see below), whose sum is σ = 1951806942000. Its totient is φ = 390361388256.
The previous prime is 1030120330249. The next prime is 1030120330319. The reversal of 1030120330310 is 130330210301.
It is a super-2 number, since 2×10301203303102 (a number of 25 digits) contains 22 as substring.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (1030120330319) by changing a digit.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 2710842785 + ... + 2710843164.
It is an arithmetic number, because the mean of its divisors is an integer number (121987933875).
Almost surely, 21030120330310 is an apocalyptic number.
1030120330310 is a gapful number since it is divisible by the number (10) formed by its first and last digit.
1030120330310 is a deficient number, since it is larger than the sum of its proper divisors (921686611690).
1030120330310 is a wasteful number, since it uses less digits than its factorization.
1030120330310 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 5421685975.
The product of its (nonzero) digits is 162, while the sum is 17.
Adding to 1030120330310 its reverse (130330210301), we get a palindrome (1160450540611).
The spelling of 1030120330310 in words is "one trillion, thirty billion, one hundred twenty million, three hundred thirty thousand, three hundred ten".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.068 sec. • engine limits •