Base | Representation |
---|---|
bin | 1100110110111… |
… | …01111110011110 |
3 | 21111222001112201 |
4 | 12123131332132 |
5 | 210103121331 |
6 | 14411522114 |
7 | 2446554130 |
oct | 633357636 |
9 | 244861481 |
10 | 107863966 |
11 | 55982881 |
12 | 3015933a |
13 | 19468042 |
14 | 1047b050 |
15 | 9709a61 |
hex | 66ddf9e |
107863966 has 16 divisors (see below), whose sum is σ = 188845056. Its totient is φ = 45243576.
The previous prime is 107863939. The next prime is 107863979. The reversal of 107863966 is 669368701.
It is a super-2 number, since 2×1078639662 = 23269270322498312, 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 (19) of ones.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 81306 + ... + 82621.
It is an arithmetic number, because the mean of its divisors is an integer number (11802816).
Almost surely, 2107863966 is an apocalyptic number.
107863966 is a deficient number, since it is larger than the sum of its proper divisors (80981090).
107863966 is a wasteful number, since it uses less digits than its factorization.
107863966 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 163983.
The product of its (nonzero) digits is 326592, while the sum is 46.
The square root of 107863966 is about 10385.7578442789. The cubic root of 107863966 is about 476.0202866622.
The spelling of 107863966 in words is "one hundred seven million, eight hundred sixty-three thousand, nine hundred sixty-six".
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