Base | Representation |
---|---|
bin | 100001000000010… |
… | …0000111110001000 |
3 | 2212011211100011020 |
4 | 1002000200332020 |
5 | 4232000300204 |
6 | 301520032440 |
7 | 36305003460 |
oct | 10200407610 |
9 | 2764740136 |
10 | 1107431304 |
11 | 519130591 |
12 | 26aa62720 |
13 | 1485832c5 |
14 | a7114ba0 |
15 | 67352bd9 |
hex | 42020f88 |
1107431304 has 128 divisors (see below), whose sum is σ = 3230668800. Its totient is φ = 309818880.
The previous prime is 1107431287. The next prime is 1107431317. The reversal of 1107431304 is 4031347011.
It is a Harshad number since it is a multiple of its sum of digits (24).
It is an unprimeable number.
It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 2707452 + ... + 2707860.
It is an arithmetic number, because the mean of its divisors is an integer number (25239600).
Almost surely, 21107431304 is an apocalyptic number.
1107431304 is a gapful number since it is divisible by the number (14) formed by its first and last digit.
It is an amenable number.
It is a practical number, because each smaller number is the sum of distinct divisors of 1107431304, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (1615334400).
1107431304 is an abundant number, since it is smaller than the sum of its proper divisors (2123237496).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
1107431304 is a wasteful number, since it uses less digits than its factorization.
1107431304 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 723 (or 719 counting only the distinct ones).
The product of its (nonzero) digits is 1008, while the sum is 24.
The square root of 1107431304 is about 33278.0904500243. The cubic root of 1107431304 is about 1034.5995024474.
Adding to 1107431304 its reverse (4031347011), we get a palindrome (5138778315).
The spelling of 1107431304 in words is "one billion, one hundred seven million, four hundred thirty-one thousand, three hundred four".
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