Base | Representation |
---|---|
bin | 11100000010101101… |
… | …001011111110011101 |
3 | 2212201102121011121220 |
4 | 130002231023332131 |
5 | 443131200433122 |
6 | 21455445243553 |
7 | 2114105142132 |
oct | 340255137635 |
9 | 85642534556 |
10 | 30110171037 |
11 | 11851452181 |
12 | 5a03a035b9 |
13 | 2abb15a26b |
14 | 1658d26589 |
15 | bb363c25c |
hex | 702b4bf9d |
30110171037 has 4 divisors (see below), whose sum is σ = 40146894720. Its totient is φ = 20073447356.
The previous prime is 30110170999. The next prime is 30110171101. The reversal of 30110171037 is 73017101103.
It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4, and also an emirpimes, since its reverse is a distinct semiprime: 73017101103 = 3 ⋅24339033701.
It is a cyclic number.
It is a de Polignac number, because none of the positive numbers 2k-30110171037 is a prime.
It is a junction number, because it is equal to n+sod(n) for n = 30110170998 and 30110171016.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (30110171237) by changing a digit.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 5018361837 + ... + 5018361842.
It is an arithmetic number, because the mean of its divisors is an integer number (10036723680).
Almost surely, 230110171037 is an apocalyptic number.
It is an amenable number.
30110171037 is a deficient number, since it is larger than the sum of its proper divisors (10036723683).
30110171037 is a wasteful number, since it uses less digits than its factorization.
30110171037 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 10036723682.
The product of its (nonzero) digits is 441, while the sum is 24.
The spelling of 30110171037 in words is "thirty billion, one hundred ten million, one hundred seventy-one thousand, thirty-seven".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.073 sec. • engine limits •