Base | Representation |
---|---|
bin | 111000110100010000… |
… | …0001001000001010110 |
3 | 102122221020202002110001 |
4 | 1301220200021001112 |
5 | 3444340124342220 |
6 | 132015055521514 |
7 | 11546402531530 |
oct | 1615040110126 |
9 | 378836662401 |
10 | 122012340310 |
11 | 47821870193 |
12 | 1b79182929a |
13 | b676092593 |
14 | 5c966d4850 |
15 | 32919a480a |
hex | 1c68809056 |
122012340310 has 16 divisors (see below), whose sum is σ = 250996814496. Its totient is φ = 41832802368.
The previous prime is 122012340301. The next prime is 122012340323. The reversal of 122012340310 is 13043210221.
It is a happy number.
It is a super-2 number, since 2×1220123403102 (a number of 23 digits) contains 22 as substring.
It is a congruent number.
It is an unprimeable number.
It is a pernicious number, because its binary representation contains a prime number (13) of ones.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 871516647 + ... + 871516786.
It is an arithmetic number, because the mean of its divisors is an integer number (15687300906).
Almost surely, 2122012340310 is an apocalyptic number.
122012340310 is a gapful number since it is divisible by the number (10) formed by its first and last digit.
122012340310 is an abundant number, since it is smaller than the sum of its proper divisors (128984474186).
122012340310 is a wasteful number, since it uses less digits than its factorization.
122012340310 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 1743033447.
The product of its (nonzero) digits is 288, while the sum is 19.
Adding to 122012340310 its reverse (13043210221), we get a palindrome (135055550531).
The spelling of 122012340310 in words is "one hundred twenty-two billion, twelve million, three hundred forty thousand, three hundred ten".
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