Base | Representation |
---|---|
bin | 100010000000011… |
… | …0101100001011101 |
3 | 2221112010100122210 |
4 | 1010000311201131 |
5 | 4314103214132 |
6 | 305121031033 |
7 | 40163635311 |
oct | 10400654135 |
9 | 2845110583 |
10 | 1141069917 |
11 | 536116799 |
12 | 27a185479 |
13 | 152530500 |
14 | ab78db41 |
15 | 6a299bcc |
hex | 4403585d |
1141069917 has 48 divisors (see below), whose sum is σ = 1724006400. Its totient is φ = 670213440.
The previous prime is 1141069883. The next prime is 1141069921. The reversal of 1141069917 is 7199601411.
It is not a de Polignac number, because 1141069917 - 214 = 1141053533 is a prime.
It is a Harshad number since it is a multiple of its sum of digits (39).
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (1141069957) by changing a digit.
It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 1241184 + ... + 1242102.
It is an arithmetic number, because the mean of its divisors is an integer number (35916800).
Almost surely, 21141069917 is an apocalyptic number.
It is an amenable number.
1141069917 is a deficient number, since it is larger than the sum of its proper divisors (582936483).
1141069917 is a wasteful number, since it uses less digits than its factorization.
1141069917 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 1058 (or 1045 counting only the distinct ones).
The product of its (nonzero) digits is 13608, while the sum is 39.
The square root of 1141069917 is about 33779.7264198513. The cubic root of 1141069917 is about 1044.9706323256.
The spelling of 1141069917 in words is "one billion, one hundred forty-one million, sixty-nine thousand, nine hundred seventeen".
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