Base | Representation |
---|---|
bin | 11101111110101111110… |
… | …11111100101000001100 |
3 | 10122110220211111221221001 |
4 | 32333113323330220030 |
5 | 113334141210000022 |
6 | 2105121450350044 |
7 | 134265222346105 |
oct | 16772773745014 |
9 | 3573824457831 |
10 | 1030120000012 |
11 | 367964980794 |
12 | 14778912b324 |
13 | 761a848785c |
14 | 37c027ab3ac |
15 | 1bbe0b95b27 |
hex | efd7efca0c |
1030120000012 has 6 divisors (see below), whose sum is σ = 1802710000028. Its totient is φ = 515060000004.
The previous prime is 1030119999977. The next prime is 1030120000027. The reversal of 1030120000012 is 2100000210301.
It is a super-2 number, since 2×10301200000122 (a number of 25 digits) contains 22 as substring.
It is an unprimeable number.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 128764999998 + ... + 128765000005.
Almost surely, 21030120000012 is an apocalyptic number.
It is an amenable number.
1030120000012 is a deficient number, since it is larger than the sum of its proper divisors (772590000016).
1030120000012 is a wasteful number, since it uses less digits than its factorization.
1030120000012 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 257530000007 (or 257530000005 counting only the distinct ones).
The product of its (nonzero) digits is 12, while the sum is 10.
Adding to 1030120000012 its reverse (2100000210301), we get a palindrome (3130120210313).
The spelling of 1030120000012 in words is "one trillion, thirty billion, one hundred twenty million, twelve", and thus it is an aban number.
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.070 sec. • engine limits •