Base | Representation |
---|---|
bin | 100001000000001… |
… | …0111001011011000 |
3 | 2212011202022010121 |
4 | 1002000113023120 |
5 | 4231443004232 |
6 | 301515123024 |
7 | 36304445515 |
oct | 10200271330 |
9 | 2764668117 |
10 | 1107391192 |
11 | 519103436 |
12 | 26aa43474 |
13 | 14856ac7b |
14 | a710430c |
15 | 67345d97 |
hex | 420172d8 |
1107391192 has 8 divisors (see below), whose sum is σ = 2076358500. Its totient is φ = 553695592.
The previous prime is 1107391171. The next prime is 1107391199. The reversal of 1107391192 is 2911937011.
It is a tau number, because it is divible by the number of its divisors (8).
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (1107391199) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (11) of ones.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 69211942 + ... + 69211957.
Almost surely, 21107391192 is an apocalyptic number.
It is an amenable number.
1107391192 is a deficient number, since it is larger than the sum of its proper divisors (968967308).
1107391192 is a wasteful number, since it uses less digits than its factorization.
1107391192 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 138423905 (or 138423901 counting only the distinct ones).
The product of its (nonzero) digits is 3402, while the sum is 34.
The square root of 1107391192 is about 33277.4877657554. The cubic root of 1107391192 is about 1034.5870109709.
The spelling of 1107391192 in words is "one billion, one hundred seven million, three hundred ninety-one thousand, one hundred ninety-two".
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