Base | Representation |
---|---|
bin | 101011011000101101… |
… | …0110111011011101000 |
3 | 22220111020112022001211 |
4 | 1112301122313123220 |
5 | 3011303224020430 |
6 | 110445132122504 |
7 | 6505601531503 |
oct | 1266132673350 |
9 | 286436468054 |
10 | 93170923240 |
11 | 3657161470a |
12 | 16082906434 |
13 | 8a2aa50115 |
14 | 471c0b813a |
15 | 265493472a |
hex | 15b16b76e8 |
93170923240 has 32 divisors (see below), whose sum is σ = 210889889280. Its totient is φ = 37045202752.
The previous prime is 93170923217. The next prime is 93170923273. The reversal of 93170923240 is 4232907139.
It is a Harshad number since it is a multiple of its sum of digits (40).
It is a junction number, because it is equal to n+sod(n) for n = 93170923193 and 93170923202.
It is an unprimeable number.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 6967192 + ... + 6980551.
It is an arithmetic number, because the mean of its divisors is an integer number (6590309040).
Almost surely, 293170923240 is an apocalyptic number.
It is an amenable number.
93170923240 is an abundant number, since it is smaller than the sum of its proper divisors (117718966040).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
93170923240 is a wasteful number, since it uses less digits than its factorization.
93170923240 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 13947921 (or 13947917 counting only the distinct ones).
The product of its (nonzero) digits is 81648, while the sum is 40.
The spelling of 93170923240 in words is "ninety-three billion, one hundred seventy million, nine hundred twenty-three thousand, two hundred forty".
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