Base | Representation |
---|---|
bin | 101011110100011010000… |
… | …111010100101110101111 |
3 | 101122212110102020112122221 |
4 | 223310122013110232233 |
5 | 343313424302431111 |
6 | 10223155245020211 |
7 | 430360411254613 |
oct | 53643207245657 |
9 | 11585412215587 |
10 | 3011210202031 |
11 | a61057725459 |
12 | 407714254667 |
13 | 18ac57174345 |
14 | a5a59a83343 |
15 | 534dd9a5371 |
hex | 2bd1a1d4baf |
3011210202031 has 16 divisors (see below), whose sum is σ = 3150921816000. Its totient is φ = 2872238358528.
The previous prime is 3011210201959. The next prime is 3011210202041. The reversal of 3011210202031 is 1302020121103.
It is a cyclic number.
It is not a de Polignac number, because 3011210202031 - 219 = 3011209677743 is a prime.
It is a super-2 number, since 2×30112102020312 (a number of 26 digits) contains 22 as substring.
It is a Duffinian number.
It is a junction number, because it is equal to n+sod(n) for n = 3011210201996 and 3011210202014.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (3011210202041) 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, 18269035 + ... + 18433123.
It is an arithmetic number, because the mean of its divisors is an integer number (196932613500).
Almost surely, 23011210202031 is an apocalyptic number.
3011210202031 is a deficient number, since it is larger than the sum of its proper divisors (139711613969).
3011210202031 is a wasteful number, since it uses less digits than its factorization.
3011210202031 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 166338.
The product of its (nonzero) digits is 72, while the sum is 16.
Adding to 3011210202031 its reverse (1302020121103), we get a palindrome (4313230323134).
The spelling of 3011210202031 in words is "three trillion, eleven billion, two hundred ten million, two hundred two thousand, thirty-one".
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