Base | Representation |
---|---|
bin | 1100111111111… |
… | …01011100111111 |
3 | 21121011212210000 |
4 | 12133331130333 |
5 | 210403311341 |
6 | 14453045343 |
7 | 2462560110 |
oct | 637753477 |
9 | 247155700 |
10 | 109041471 |
11 | 56607520 |
12 | 30626853 |
13 | 1978aca6 |
14 | 106a6207 |
15 | 988d8b6 |
hex | 67fd73f |
109041471 has 40 divisors (see below), whose sum is σ = 203094144. Its totient is φ = 56641680.
The previous prime is 109041467. The next prime is 109041503. The reversal of 109041471 is 174140901.
It is not a de Polignac number, because 109041471 - 22 = 109041467 is a prime.
It is a super-3 number, since 3×1090414713 (a number of 25 digits) contains 333 as substring.
It is a Harshad number since it is a multiple of its sum of digits (27).
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (109041461) by changing a digit.
It is a polite number, since it can be written in 39 ways as a sum of consecutive naturals, for example, 2505 + ... + 14978.
Almost surely, 2109041471 is an apocalyptic number.
109041471 is a gapful number since it is divisible by the number (11) formed by its first and last digit.
109041471 is a deficient number, since it is larger than the sum of its proper divisors (94052673).
109041471 is a wasteful number, since it uses less digits than its factorization.
109041471 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 17513 (or 17504 counting only the distinct ones).
The product of its (nonzero) digits is 1008, while the sum is 27.
The square root of 109041471 is about 10442.2924207283. The cubic root of 109041471 is about 477.7461917684.
The spelling of 109041471 in words is "one hundred nine million, forty-one thousand, four hundred seventy-one".
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