Base | Representation |
---|---|
bin | 1001111001011011001… |
… | …0000001011100000000 |
3 | 121020212220212200210021 |
4 | 2132112302001130000 |
5 | 10241212023420112 |
6 | 210040130143224 |
7 | 15166405136440 |
oct | 2362662013400 |
9 | 536786780707 |
10 | 170033420032 |
11 | 66124484133 |
12 | 28b53a21b14 |
13 | 13059b58958 |
14 | 8330296120 |
15 | 465274c907 |
hex | 2796c81700 |
170033420032 has 144 divisors (see below), whose sum is σ = 393156368640. Its totient is φ = 71886864384.
The previous prime is 170033420021. The next prime is 170033420071. The reversal of 170033420032 is 230024330071.
It is a super-2 number, since 2×1700334200322 (a number of 23 digits) contains 22 as substring.
It is a junction number, because it is equal to n+sod(n) for n = 170033419979 and 170033420006.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 60315519 + ... + 60318337.
It is an arithmetic number, because the mean of its divisors is an integer number (2730252560).
Almost surely, 2170033420032 is an apocalyptic number.
It is an amenable number.
It is a practical number, because each smaller number is the sum of distinct divisors of 170033420032, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (196578184320).
170033420032 is an abundant number, since it is smaller than the sum of its proper divisors (223122948608).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
170033420032 is an equidigital number, since it uses as much as digits as its factorization.
170033420032 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 3286 (or 3272 counting only the distinct ones).
The product of its (nonzero) digits is 3024, while the sum is 25.
The spelling of 170033420032 in words is "one hundred seventy billion, thirty-three million, four hundred twenty thousand, thirty-two".
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