Base | Representation |
---|---|
bin | 111000111000100000… |
… | …0100000000100101110 |
3 | 102200022012021001002101 |
4 | 1301301000200010232 |
5 | 4000133142303240 |
6 | 132041154245314 |
7 | 11553054500656 |
oct | 1616100400456 |
9 | 380265231071 |
10 | 122155041070 |
11 | 478953773a7 |
12 | 1b81158683a |
13 | b699806cba |
14 | 5cab63d366 |
15 | 329e29139a |
hex | 1c7102012e |
122155041070 has 16 divisors (see below), whose sum is σ = 219883291488. Its totient is φ = 48861079200.
The previous prime is 122155041037. The next prime is 122155041103. The reversal of 122155041070 is 70140551221.
It is an interprime number because it is at equal distance from previous prime (122155041037) and next prime (122155041103).
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, 705007 + ... + 861013.
It is an arithmetic number, because the mean of its divisors is an integer number (13742705718).
Almost surely, 2122155041070 is an apocalyptic number.
122155041070 is a gapful number since it is divisible by the number (10) formed by its first and last digit.
122155041070 is a deficient number, since it is larger than the sum of its proper divisors (97728250418).
122155041070 is a wasteful number, since it uses less digits than its factorization.
122155041070 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 234315.
The product of its (nonzero) digits is 2800, while the sum is 28.
Adding to 122155041070 its reverse (70140551221), we get a palindrome (192295592291).
The spelling of 122155041070 in words is "one hundred twenty-two billion, one hundred fifty-five million, forty-one thousand, seventy".
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