Base | Representation |
---|---|
bin | 11101111110101110101… |
… | …01110011101111010011 |
3 | 10122110220010201000102011 |
4 | 32333113111303233103 |
5 | 113334131130032011 |
6 | 2105120452203351 |
7 | 134265041355550 |
oct | 16772725635723 |
9 | 3573803630364 |
10 | 1030110002131 |
11 | 36795a272181 |
12 | 147785909557 |
13 | 761a6396c52 |
14 | 37c01327a27 |
15 | 1bbded6d621 |
hex | efd7573bd3 |
1030110002131 has 16 divisors (see below), whose sum is σ = 1229384360448. Its totient is φ = 843922728000.
The previous prime is 1030110002093. The next prime is 1030110002171. The reversal of 1030110002131 is 1312000110301.
It is a cyclic number.
It is not a de Polignac number, because 1030110002131 - 211 = 1030110000083 is a prime.
It is a super-2 number, since 2×10301100021312 (a number of 25 digits) contains 22 as substring.
It is a Duffinian number.
It is not an unprimeable number, because it can be changed into a prime (1030110002171) 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, 2209045 + ... + 2634406.
It is an arithmetic number, because the mean of its divisors is an integer number (76836522528).
Almost surely, 21030110002131 is an apocalyptic number.
1030110002131 is a deficient number, since it is larger than the sum of its proper divisors (199274358317).
1030110002131 is a wasteful number, since it uses less digits than its factorization.
1030110002131 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 4844802.
The product of its (nonzero) digits is 18, while the sum is 13.
Adding to 1030110002131 its reverse (1312000110301), we get a palindrome (2342110112432).
The spelling of 1030110002131 in words is "one trillion, thirty billion, one hundred ten million, two thousand, one hundred thirty-one".
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