Base | Representation |
---|---|
bin | 1101111110010… |
… | …01011011101010 |
3 | 22011120020111110 |
4 | 12333021123222 |
5 | 220001421002 |
6 | 15344211150 |
7 | 2622220350 |
oct | 677113352 |
9 | 264506443 |
10 | 117217002 |
11 | 60190961 |
12 | 33309ab6 |
13 | 1b391296 |
14 | 117d37d0 |
15 | a455e6c |
hex | 6fc96ea |
117217002 has 32 divisors (see below), whose sum is σ = 270438912. Its totient is φ = 33176304.
The previous prime is 117216949. The next prime is 117217007. The reversal of 117217002 is 200712711.
It is a happy number.
It is a Harshad number since it is a multiple of its sum of digits (21).
It is a self number, because there is not a number n which added to its sum of digits gives 117217002.
It is not an unprimeable number, because it can be changed into a prime (117217007) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (17) of ones.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 8548 + ... + 17535.
It is an arithmetic number, because the mean of its divisors is an integer number (8451216).
Almost surely, 2117217002 is an apocalyptic number.
117217002 is an abundant number, since it is smaller than the sum of its proper divisors (153221910).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
117217002 is a wasteful number, since it uses less digits than its factorization.
117217002 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 26202.
The product of its (nonzero) digits is 196, while the sum is 21.
The square root of 117217002 is about 10826.6801005664. The cubic root of 117217002 is about 489.3995170961.
Adding to 117217002 its reverse (200712711), we get a palindrome (317929713).
The spelling of 117217002 in words is "one hundred seventeen million, two hundred seventeen thousand, two".
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