Base | Representation |
---|---|
bin | 100110110111… |
… | …110100001000 |
3 | 201011201011200 |
4 | 212313310020 |
5 | 10102040323 |
6 | 1002224200 |
7 | 152420466 |
oct | 46676410 |
9 | 21151150 |
10 | 10190088 |
11 | 582aa67 |
12 | 34b5060 |
13 | 215a24c |
14 | 14d3836 |
15 | d64443 |
hex | 9b7d08 |
10190088 has 24 divisors (see below), whose sum is σ = 27598350. Its totient is φ = 3396672.
The previous prime is 10190087. The next prime is 10190093. The reversal of 10190088 is 88009101.
10190088 is digitally balanced in base 2 and base 4, because in such bases it contains all the possibile digits an equal number of times.
It can be written as a sum of positive squares in only one way, i.e., 9998244 + 191844 = 3162^2 + 438^2 .
It is a tau number, because it is divible by the number of its divisors (24).
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 a nialpdrome in base 15.
It is not an unprimeable number, because it can be changed into a prime (10190087) by changing a digit.
It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 70693 + ... + 70836.
Almost surely, 210190088 is an apocalyptic number.
10190088 is a gapful number since it is divisible by the number (18) formed by its first and last digit.
It is an amenable number.
10190088 is an abundant number, since it is smaller than the sum of its proper divisors (17408262).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
10190088 is a wasteful number, since it uses less digits than its factorization.
10190088 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 141541 (or 141534 counting only the distinct ones).
The product of its (nonzero) digits is 576, while the sum is 27.
The square root of 10190088 is about 3192.1917235655. The cubic root of 10190088 is about 216.8000167935.
Adding to 10190088 its reverse (88009101), we get a palindrome (98199189).
The spelling of 10190088 in words is "ten million, one hundred ninety thousand, eighty-eight".
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