Base | Representation |
---|---|
bin | 100001000101100… |
… | …0011111010110010 |
3 | 2212101000210110022 |
4 | 1002023003322302 |
5 | 4233202232030 |
6 | 302055203442 |
7 | 36340336466 |
oct | 10213037262 |
9 | 2771023408 |
10 | 1110195890 |
11 | 51a749671 |
12 | 26b976582 |
13 | 14901075b |
14 | a76344a6 |
15 | 676ebde5 |
hex | 422c3eb2 |
1110195890 has 16 divisors (see below), whose sum is σ = 1998969408. Its totient is φ = 443941296.
The previous prime is 1110195857. The next prime is 1110195907. The reversal of 1110195890 is 985910111.
It is a self number, because there is not a number n which added to its sum of digits gives 1110195890.
It is an unprimeable number.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 20909 + ... + 51551.
It is an arithmetic number, because the mean of its divisors is an integer number (124935588).
Almost surely, 21110195890 is an apocalyptic number.
1110195890 is a gapful number since it is divisible by the number (10) formed by its first and last digit.
1110195890 is a deficient number, since it is larger than the sum of its proper divisors (888773518).
1110195890 is a wasteful number, since it uses less digits than its factorization.
1110195890 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 34273.
The product of its (nonzero) digits is 3240, while the sum is 35.
The square root of 1110195890 is about 33319.6021885016. The cubic root of 1110195890 is about 1035.4597100556.
The spelling of 1110195890 in words is "one billion, one hundred ten million, one hundred ninety-five thousand, eight hundred ninety".
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