Base | Representation |
---|---|
bin | 101011110101011011000… |
… | …101000010101111111011 |
3 | 101122222021101010021100002 |
4 | 223311123011002233323 |
5 | 343323142312420011 |
6 | 10223455341503215 |
7 | 430426414402265 |
oct | 53653305025773 |
9 | 11588241107302 |
10 | 3012300123131 |
11 | a615669862a2 |
12 | 407979271b0b |
13 | 18b09bc06580 |
14 | a5b2071ab35 |
15 | 535544e9c3b |
hex | 2bd5b142bfb |
3012300123131 has 8 divisors (see below), whose sum is σ = 3355878121680. Its totient is φ = 2684702496672.
The previous prime is 3012300123109. The next prime is 3012300123137. The reversal of 3012300123131 is 1313210032103.
It is a sphenic number, since it is the product of 3 distinct primes.
It is a cyclic number.
It is not a de Polignac number, because 3012300123131 - 26 = 3012300123067 is a prime.
It is a super-2 number, since 2×30123001231312 (a number of 26 digits) contains 22 as substring.
It is a Duffinian number.
It is not an unprimeable number, because it can be changed into a prime (3012300123137) by changing a digit.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 3995092625 + ... + 3995093378.
It is an arithmetic number, because the mean of its divisors is an integer number (419484765210).
Almost surely, 23012300123131 is an apocalyptic number.
3012300123131 is a deficient number, since it is larger than the sum of its proper divisors (343577998549).
3012300123131 is a wasteful number, since it uses less digits than its factorization.
3012300123131 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 7990186045.
The product of its (nonzero) digits is 324, while the sum is 20.
Adding to 3012300123131 its reverse (1313210032103), we get a palindrome (4325510155234).
The spelling of 3012300123131 in words is "three trillion, twelve billion, three hundred million, one hundred twenty-three thousand, one hundred thirty-one".
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