Base | Representation |
---|---|
bin | 1110100011010… |
… | …11111110001110 |
3 | 22111201011020222 |
4 | 13101223332032 |
5 | 222222431240 |
6 | 20040311342 |
7 | 3011431553 |
oct | 721537616 |
9 | 274634228 |
10 | 122077070 |
11 | 62a00345 |
12 | 34a72552 |
13 | 1c3a346b |
14 | 122daa2a |
15 | aab5eb5 |
hex | 746bf8e |
122077070 has 16 divisors (see below), whose sum is σ = 226827648. Its totient is φ = 47255520.
The previous prime is 122077063. The next prime is 122077121. The reversal of 122077070 is 70770221.
It is a super-2 number, since 2×1220770702 = 29805622039569800, which 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 (17) of ones.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 196589 + ... + 197208.
It is an arithmetic number, because the mean of its divisors is an integer number (14176728).
Almost surely, 2122077070 is an apocalyptic number.
122077070 is a gapful number since it is divisible by the number (10) formed by its first and last digit.
122077070 is a deficient number, since it is larger than the sum of its proper divisors (104750578).
122077070 is a wasteful number, since it uses less digits than its factorization.
122077070 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 393835.
The product of its (nonzero) digits is 1372, while the sum is 26.
The square root of 122077070 is about 11048.8492613484. The cubic root of 122077070 is about 496.0719821606.
The spelling of 122077070 in words is "one hundred twenty-two million, seventy-seven thousand, seventy".
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