Base | Representation |
---|---|
bin | 1011001010110… |
… | …01101101111110 |
3 | 20112021222112210 |
4 | 11211121231332 |
5 | 142441101000 |
6 | 13144041250 |
7 | 2215233606 |
oct | 545315576 |
9 | 215258483 |
10 | 93690750 |
11 | 4898227a |
12 | 27463226 |
13 | 16544b1a |
14 | c62bc06 |
15 | 835a350 |
hex | 5959b7e |
93690750 has 64 divisors (see below), whose sum is σ = 238365504. Its totient is φ = 24502400.
The previous prime is 93690749. The next prime is 93690763. The reversal of 93690750 is 5709639.
It is a junction number, because it is equal to n+sod(n) for n = 93690699 and 93690708.
It is a congruent number.
It is an unprimeable number.
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 31 ways as a sum of consecutive naturals, for example, 38572 + ... + 40928.
It is an arithmetic number, because the mean of its divisors is an integer number (3724461).
Almost surely, 293690750 is an apocalyptic number.
It is a practical number, because each smaller number is the sum of distinct divisors of 93690750, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (119182752).
93690750 is an abundant number, since it is smaller than the sum of its proper divisors (144674754).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
93690750 is a wasteful number, since it uses less digits than its factorization.
93690750 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 2430 (or 2420 counting only the distinct ones).
The product of its (nonzero) digits is 51030, while the sum is 39.
The square root of 93690750 is about 9679.3982250964. The cubic root of 93690750 is about 454.1844263552.
The spelling of 93690750 in words is "ninety-three million, six hundred ninety thousand, seven hundred fifty".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.064 sec. • engine limits •