Base | Representation |
---|---|
bin | 1000101100100111110010110… |
… | …1101000010111101101110101 |
3 | 2222020221210021122110111121000 |
4 | 2023021330231220113231311 |
5 | 1120204201320340314031 |
6 | 10005350254043113513 |
7 | 242624263060060521 |
oct | 21311745550275565 |
9 | 2866853248414530 |
10 | 612012130401141 |
11 | 168007983540758 |
12 | 58784074212899 |
13 | 2036565b38a262 |
14 | ab1b78bcd0d81 |
15 | 4ab4c9001b3e6 |
hex | 22c9f2da17b75 |
612012130401141 has 32 divisors (see below), whose sum is σ = 942979676608640. Its totient is φ = 391986419731200.
The previous prime is 612012130401083. The next prime is 612012130401173. The reversal of 612012130401141 is 141104031210216.
It is a happy number.
612012130401141 is a `hidden beast` number, since 6 + 1 + 2 + 0 + 1 + 213 + 0 + 401 + 1 + 41 = 666.
It is not a de Polignac number, because 612012130401141 - 210 = 612012130400117 is a prime.
It is a Harshad number since it is a multiple of its sum of digits (27).
It is a Duffinian number.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (612012130408141) by changing a digit.
It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 4320767140 + ... + 4320908781.
It is an arithmetic number, because the mean of its divisors is an integer number (29468114894020).
Almost surely, 2612012130401141 is an apocalyptic number.
612012130401141 is a gapful number since it is divisible by the number (61) formed by its first and last digit.
It is an amenable number.
612012130401141 is a deficient number, since it is larger than the sum of its proper divisors (330967546207499).
612012130401141 is a wasteful number, since it uses less digits than its factorization.
612012130401141 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 8641676034 (or 8641676028 counting only the distinct ones).
The product of its (nonzero) digits is 1152, while the sum is 27.
Adding to 612012130401141 its reverse (141104031210216), we get a palindrome (753116161611357).
The spelling of 612012130401141 in words is "six hundred twelve trillion, twelve billion, one hundred thirty million, four hundred one thousand, one hundred forty-one".
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