Base | Representation |
---|---|
bin | 1100111111101… |
… | …01000000101110 |
3 | 21121010010100101 |
4 | 12133311000232 |
5 | 210401210034 |
6 | 14452221314 |
7 | 2462354233 |
oct | 637650056 |
9 | 247103311 |
10 | 109006894 |
11 | 56593547 |
12 | 3060a83a |
13 | 19778329 |
14 | 1069778a |
15 | 9883514 |
hex | 67f502e |
109006894 has 8 divisors (see below), whose sum is σ = 164798208. Its totient is φ = 54074160.
The previous prime is 109006889. The next prime is 109006897. The reversal of 109006894 is 498600901.
It is a sphenic number, since it is the product of 3 distinct primes.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (109006897) by changing a digit.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 214327 + ... + 214834.
It is an arithmetic number, because the mean of its divisors is an integer number (20599776).
Almost surely, 2109006894 is an apocalyptic number.
109006894 is a deficient number, since it is larger than the sum of its proper divisors (55791314).
109006894 is a wasteful number, since it uses less digits than its factorization.
109006894 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 429290.
The product of its (nonzero) digits is 15552, while the sum is 37.
The square root of 109006894 is about 10440.6366664107. The cubic root of 109006894 is about 477.6956887311.
The spelling of 109006894 in words is "one hundred nine million, six thousand, eight hundred ninety-four".
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