Base | Representation |
---|---|
bin | 111100100010000… |
… | …0010010010100100 |
3 | 12020112212121220101 |
4 | 1321010002102210 |
5 | 13124430213332 |
6 | 533313313444 |
7 | 101222034346 |
oct | 17104022244 |
9 | 5215777811 |
10 | 2031101092 |
11 | 95255a349 |
12 | 488265884 |
13 | 264a46587 |
14 | 153a73296 |
15 | bd4a7ae7 |
hex | 791024a4 |
2031101092 has 6 divisors (see below), whose sum is σ = 3554426918. Its totient is φ = 1015550544.
The previous prime is 2031101053. The next prime is 2031101113. The reversal of 2031101092 is 2901011302.
It can be written as a sum of positive squares in only one way, i.e., 1309426596 + 721674496 = 36186^2 + 26864^2 .
It is an unprimeable number.
It is a pernicious number, because its binary representation contains a prime number (11) of ones.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 253887633 + ... + 253887640.
Almost surely, 22031101092 is an apocalyptic number.
It is an amenable number.
2031101092 is a deficient number, since it is larger than the sum of its proper divisors (1523325826).
2031101092 is a wasteful number, since it uses less digits than its factorization.
2031101092 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 507775277 (or 507775275 counting only the distinct ones).
The product of its (nonzero) digits is 108, while the sum is 19.
The square root of 2031101092 is about 45067.7389270862. The cubic root of 2031101092 is about 1266.4183068312.
Adding to 2031101092 its reverse (2901011302), we get a palindrome (4932112394).
The spelling of 2031101092 in words is "two billion, thirty-one million, one hundred one thousand, ninety-two".
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