Base | Representation |
---|---|
bin | 100110100110… |
… | …010011111010 |
3 | 201001001211100 |
4 | 212212103322 |
5 | 10042242034 |
6 | 1000512230 |
7 | 152001456 |
oct | 46462372 |
9 | 21031740 |
10 | 10118394 |
11 | 5791110 |
12 | 347b676 |
13 | 2133720 |
14 | 14b5666 |
15 | d4d099 |
hex | 9a64fa |
10118394 has 48 divisors (see below), whose sum is σ = 25762464. Its totient is φ = 2829600.
The previous prime is 10118387. The next prime is 10118401. The reversal of 10118394 is 49381101.
It is an interprime number because it is at equal distance from previous prime (10118387) and next prime (10118401).
It is a hoax number, since the sum of its digits (27) coincides with the sum of the digits of its distinct prime factors.
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 23 ways as a sum of consecutive naturals, for example, 609 + ... + 4539.
It is an arithmetic number, because the mean of its divisors is an integer number (536718).
Almost surely, 210118394 is an apocalyptic number.
It is a practical number, because each smaller number is the sum of distinct divisors of 10118394, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (12881232).
10118394 is an abundant number, since it is smaller than the sum of its proper divisors (15644070).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
10118394 is a wasteful number, since it uses less digits than its factorization.
10118394 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 3963 (or 3960 counting only the distinct ones).
The product of its (nonzero) digits is 864, while the sum is 27.
The square root of 10118394 is about 3180.9423132147. The cubic root of 10118394 is about 216.2903759240.
Adding to 10118394 its reverse (49381101), we get a palindrome (59499495).
The spelling of 10118394 in words is "ten million, one hundred eighteen thousand, three hundred ninety-four".
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