Base | Representation |
---|---|
bin | 100001000101001… |
… | …0110100010001110 |
3 | 2212100200100110102 |
4 | 1002022112202032 |
5 | 4233130304443 |
6 | 302051211102 |
7 | 36335633516 |
oct | 10212264216 |
9 | 2770610412 |
10 | 1110009998 |
11 | 51a631a39 |
12 | 26b8a6a92 |
13 | 148c76c66 |
14 | a75c6846 |
15 | 676b1cb8 |
hex | 4229688e |
1110009998 has 32 divisors (see below), whose sum is σ = 1757859840. Its totient is φ = 525117600.
The previous prime is 1110009997. The next prime is 1110010009. The reversal of 1110009998 is 8999000111.
It is a happy number.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (1110009991) by changing a digit.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 406883 + ... + 409601.
It is an arithmetic number, because the mean of its divisors is an integer number (54933120).
Almost surely, 21110009998 is an apocalyptic number.
1110009998 is a deficient number, since it is larger than the sum of its proper divisors (647849842).
1110009998 is a wasteful number, since it uses less digits than its factorization.
1110009998 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 2912.
The product of its (nonzero) digits is 5832, while the sum is 38.
The square root of 1110009998 is about 33316.8125426188. The cubic root of 1110009998 is about 1035.4019141229.
The spelling of 1110009998 in words is "one billion, one hundred ten million, nine thousand, nine hundred ninety-eight".
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