Base | Representation |
---|---|
bin | 1110101000011… |
… | …00111011001010 |
3 | 22112221122121000 |
4 | 13110030323022 |
5 | 222410030310 |
6 | 20102355430 |
7 | 3020145603 |
oct | 724147312 |
9 | 275848530 |
10 | 122736330 |
11 | 63310692 |
12 | 3512bb76 |
13 | 1c574562 |
14 | 1242cdaa |
15 | ab964c0 |
hex | 750ceca |
122736330 has 32 divisors (see below), whose sum is σ = 327297600. Its totient is φ = 32729616.
The previous prime is 122736307. The next prime is 122736353. The reversal of 122736330 is 33637221.
122736330 is a `hidden beast` number, since 1 + 2 + 27 + 3 + 633 + 0 = 666.
It is an interprime number because it is at equal distance from previous prime (122736307) and next prime (122736353).
It is a Harshad number since it is a multiple of its sum of digits (27).
It is a junction number, because it is equal to n+sod(n) for n = 122736294 and 122736303.
It is an unprimeable number.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 227020 + ... + 227559.
It is an arithmetic number, because the mean of its divisors is an integer number (10228050).
Almost surely, 2122736330 is an apocalyptic number.
122736330 is a gapful number since it is divisible by the number (10) formed by its first and last digit.
122736330 is an abundant number, since it is smaller than the sum of its proper divisors (204561270).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
122736330 is a wasteful number, since it uses less digits than its factorization.
122736330 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 454595 (or 454589 counting only the distinct ones).
The product of its (nonzero) digits is 4536, while the sum is 27.
The square root of 122736330 is about 11078.6429674396. The cubic root of 122736330 is about 496.9633684054.
The spelling of 122736330 in words is "one hundred twenty-two million, seven hundred thirty-six thousand, three hundred thirty".
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