Base | Representation |
---|---|
bin | 11101111110101111111… |
… | …00000010010100000101 |
3 | 10122110220211120010212121 |
4 | 32333113330002110011 |
5 | 113334141211221201 |
6 | 2105121451045541 |
7 | 134265222504025 |
oct | 16772774022405 |
9 | 3573824503777 |
10 | 1030120023301 |
11 | 367964997236 |
12 | 1477891408b1 |
13 | 761a8495335 |
14 | 37c027b5a85 |
15 | 1bbe0b9c9a1 |
hex | efd7f02505 |
1030120023301 has 8 divisors (see below), whose sum is σ = 1063364779008. Its totient is φ = 996876210000.
The previous prime is 1030120023299. The next prime is 1030120023319. The reversal of 1030120023301 is 1033200210301.
It is a sphenic number, since it is the product of 3 distinct primes.
It is a cyclic number.
It is not a de Polignac number, because 1030120023301 - 21 = 1030120023299 is a prime.
It is a super-2 number, since 2×10301200233012 (a number of 25 digits) contains 22 as substring.
It is a Duffinian number.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (1030120023601) 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, 2484471 + ... + 2869291.
It is an arithmetic number, because the mean of its divisors is an integer number (132920597376).
Almost surely, 21030120023301 is an apocalyptic number.
It is an amenable number.
1030120023301 is a deficient number, since it is larger than the sum of its proper divisors (33244755707).
1030120023301 is an equidigital number, since it uses as much as digits as its factorization.
1030120023301 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 471203.
The product of its (nonzero) digits is 108, while the sum is 16.
Adding to 1030120023301 its reverse (1033200210301), we get a palindrome (2063320233602).
The spelling of 1030120023301 in words is "one trillion, thirty billion, one hundred twenty million, twenty-three thousand, three hundred one".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.093 sec. • engine limits •