Base | Representation |
---|---|
bin | 111100100010001… |
… | …1101101000101000 |
3 | 12020120002022112200 |
4 | 1321010131220220 |
5 | 13124442304341 |
6 | 533315540200 |
7 | 101223012033 |
oct | 17104355050 |
9 | 5216068480 |
10 | 2031213096 |
11 | 952626510 |
12 | 4882ba660 |
13 | 264a85553 |
14 | 153aa201a |
15 | bd4cadb6 |
hex | 7911da28 |
2031213096 has 48 divisors (see below), whose sum is σ = 6001313760. Its totient is φ = 615518880.
The previous prime is 2031213089. The next prime is 2031213097. The reversal of 2031213096 is 6903121302.
It is not an unprimeable number, because it can be changed into a prime (2031213097) by changing a digit.
It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 1281540 + ... + 1283123.
It is an arithmetic number, because the mean of its divisors is an integer number (125027370).
Almost surely, 22031213096 is an apocalyptic number.
It is an amenable number.
2031213096 is an abundant number, since it is smaller than the sum of its proper divisors (3970100664).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
2031213096 is a wasteful number, since it uses less digits than its factorization.
2031213096 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 2564686 (or 2564679 counting only the distinct ones).
The product of its (nonzero) digits is 1944, while the sum is 27.
The square root of 2031213096 is about 45068.9815283195. The cubic root of 2031213096 is about 1266.4415850601.
Adding to 2031213096 its reverse (6903121302), we get a palindrome (8934334398).
The spelling of 2031213096 in words is "two billion, thirty-one million, two hundred thirteen thousand, ninety-six".
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