Base | Representation |
---|---|
bin | 101111111101001100… |
… | …0011111011110010110 |
3 | 100211211012101122021222 |
4 | 1133322120133132112 |
5 | 3141403123102212 |
6 | 115151033210342 |
7 | 10304030551211 |
oct | 1377230373626 |
9 | 324735348258 |
10 | 102984972182 |
11 | 3a748371964 |
12 | 17b615609b2 |
13 | 9933061a81 |
14 | 4dad674778 |
15 | 2a2b310c72 |
hex | 17fa61f796 |
102984972182 has 8 divisors (see below), whose sum is σ = 154855155000. Its totient is φ = 51366587184.
The previous prime is 102984972143. The next prime is 102984972221. The reversal of 102984972182 is 281279489201.
It is an interprime number because it is at equal distance from previous prime (102984972143) and next prime (102984972221).
It is a sphenic number, since it is the product of 3 distinct primes.
It is a super-2 number, since 2×1029849721822 (a number of 23 digits) contains 22 as substring.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 62948432 + ... + 62950067.
It is an arithmetic number, because the mean of its divisors is an integer number (19356894375).
Almost surely, 2102984972182 is an apocalyptic number.
102984972182 is a deficient number, since it is larger than the sum of its proper divisors (51870182818).
102984972182 is a wasteful number, since it uses less digits than its factorization.
102984972182 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 125898910.
The product of its (nonzero) digits is 1161216, while the sum is 53.
The spelling of 102984972182 in words is "one hundred two billion, nine hundred eighty-four million, nine hundred seventy-two thousand, one hundred eighty-two".
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