Base | Representation |
---|---|
bin | 101011110101010000111… |
… | …100001100110110000111 |
3 | 101122221211112001210120202 |
4 | 223311100330030312013 |
5 | 343322320242024111 |
6 | 10223430424121115 |
7 | 430422250556630 |
oct | 53652074146607 |
9 | 11587745053522 |
10 | 3012130033031 |
11 | a61489972069 |
12 | 40793030619b |
13 | 18b0728c2242 |
14 | a5b05cc2887 |
15 | 535445ecb3b |
hex | 2bd50f0cd87 |
3012130033031 has 16 divisors (see below), whose sum is σ = 3489694190400. Its totient is φ = 2546382935808.
The previous prime is 3012130032973. The next prime is 3012130033039. The reversal of 3012130033031 is 1303300312103.
It is a cyclic number.
It is not a de Polignac number, because 3012130033031 - 222 = 3012125838727 is a prime.
It is a super-2 number, since 2×30121300330312 (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 = 3012130032994 and 3012130033012.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (3012130033039) 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, 23374805 + ... + 23503313.
It is an arithmetic number, because the mean of its divisors is an integer number (218105886900).
Almost surely, 23012130033031 is an apocalyptic number.
3012130033031 is a deficient number, since it is larger than the sum of its proper divisors (477564157369).
3012130033031 is a wasteful number, since it uses less digits than its factorization.
3012130033031 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 174458.
The product of its (nonzero) digits is 486, while the sum is 20.
Adding to 3012130033031 its reverse (1303300312103), we get a palindrome (4315430345134).
The spelling of 3012130033031 in words is "three trillion, twelve billion, one hundred thirty million, thirty-three thousand, thirty-one".
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