Base | Representation |
---|---|
bin | 10011010110101010110… |
… | …101010111101110111111 |
3 | 11201010222202100211021021 |
4 | 103112222311113232333 |
5 | 133242330304341111 |
6 | 2454555411445011 |
7 | 165042625033312 |
oct | 23265265275677 |
9 | 4633882324237 |
10 | 1330011012031 |
11 | 4730665a7779 |
12 | 195921bb6767 |
13 | 9855b846920 |
14 | 4853125c979 |
15 | 248e39c6d71 |
hex | 135aad57bbf |
1330011012031 has 16 divisors (see below), whose sum is σ = 1442374452064. Its totient is φ = 1219107262464.
The previous prime is 1330011012019. The next prime is 1330011012103. The reversal of 1330011012031 is 1302101100331.
It is not a de Polignac number, because 1330011012031 - 25 = 1330011011999 is a prime.
It is a super-2 number, since 2×13300110120312 (a number of 25 digits) contains 22 as substring.
It is a junction number, because it is equal to n+sod(n) for n = 1330011011996 and 1330011012014.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (1330011012131) 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, 887875 + ... + 1856971.
It is an arithmetic number, because the mean of its divisors is an integer number (90148403254).
Almost surely, 21330011012031 is an apocalyptic number.
1330011012031 is a deficient number, since it is larger than the sum of its proper divisors (112363440033).
1330011012031 is a wasteful number, since it uses less digits than its factorization.
1330011012031 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 969850.
The product of its (nonzero) digits is 54, while the sum is 16.
Adding to 1330011012031 its reverse (1302101100331), we get a palindrome (2632112112362).
The spelling of 1330011012031 in words is "one trillion, three hundred thirty billion, eleven million, twelve thousand, thirty-one".
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