Base | Representation |
---|---|
bin | 100111101101010000… |
… | …0001101000000100000 |
3 | 22011002122000200210202 |
4 | 1033122200031000200 |
5 | 2344113141103400 |
6 | 103101141244332 |
7 | 6106035124310 |
oct | 1173240150040 |
9 | 264078020722 |
10 | 85270253600 |
11 | 33187920674 |
12 | 14638a036a8 |
13 | 806bc77a7c |
14 | 41acaa9440 |
15 | 234100a4d5 |
hex | 13da80d020 |
85270253600 has 72 divisors (see below), whose sum is σ = 237904023168. Its totient is φ = 29235513600.
The previous prime is 85270253597. The next prime is 85270253611. The reversal of 85270253600 is 635207258.
It is a super-2 number, since 2×852702536002 (a number of 23 digits) contains 22 as substring.
It is an unprimeable number.
It is a pernicious number, because its binary representation contains a prime number (13) of ones.
It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 7607816 + ... + 7619015.
It is an arithmetic number, because the mean of its divisors is an integer number (3304222544).
Almost surely, 285270253600 is an apocalyptic number.
85270253600 is a gapful number since it is divisible by the number (80) formed by its first and last digit.
It is an amenable number.
85270253600 is an abundant number, since it is smaller than the sum of its proper divisors (152633769568).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
85270253600 is a wasteful number, since it uses less digits than its factorization.
85270253600 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 15226858 (or 15226845 counting only the distinct ones).
The product of its (nonzero) digits is 100800, while the sum is 38.
The spelling of 85270253600 in words is "eighty-five billion, two hundred seventy million, two hundred fifty-three thousand, six hundred".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.074 sec. • engine limits •