Base | Representation |
---|---|
bin | 1110000011110… |
… | …11000101011111 |
3 | 22012221012200011 |
4 | 13001323011133 |
5 | 220143212141 |
6 | 15411544051 |
7 | 2631341005 |
oct | 701730537 |
9 | 265835604 |
10 | 117944671 |
11 | 60638639 |
12 | 335bb027 |
13 | 1b587560 |
14 | 11942a75 |
15 | a54b881 |
hex | 707b15f |
117944671 has 8 divisors (see below), whose sum is σ = 127988784. Its totient is φ = 108039360.
The previous prime is 117944639. The next prime is 117944689. The reversal of 117944671 is 176449711.
It is a sphenic number, since it is the product of 3 distinct primes.
It is not a de Polignac number, because 117944671 - 25 = 117944639 is a prime.
It is a Duffinian number.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (117941671) by changing a digit.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 32926 + ... + 36331.
It is an arithmetic number, because the mean of its divisors is an integer number (15998598).
Almost surely, 2117944671 is an apocalyptic number.
117944671 is a deficient number, since it is larger than the sum of its proper divisors (10044113).
117944671 is a wasteful number, since it uses less digits than its factorization.
117944671 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 69401.
The product of its digits is 42336, while the sum is 40.
The square root of 117944671 is about 10860.2334689453. The cubic root of 117944671 is about 490.4101397411.
The spelling of 117944671 in words is "one hundred seventeen million, nine hundred forty-four thousand, six hundred seventy-one".
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