Base | Representation |
---|---|
bin | 100011011101110… |
… | …1011100000000000 |
3 | 10001221021210102020 |
4 | 1012323223200000 |
5 | 4414123043132 |
6 | 314030521440 |
7 | 41330153631 |
oct | 10673534000 |
9 | 3057253366 |
10 | 1190049792 |
11 | 560830028 |
12 | 292666280 |
13 | 15c71c499 |
14 | b409d888 |
15 | 6e72252c |
hex | 46eeb800 |
1190049792 has 96 divisors (see below), whose sum is σ = 3203600400. Its totient is φ = 392822784.
The previous prime is 1190049787. The next prime is 1190049799. The reversal of 1190049792 is 2979400911.
It is a tau number, because it is divible by the number of its divisors (96).
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (1190049799) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (13) of ones.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 668808 + ... + 670584.
Almost surely, 21190049792 is an apocalyptic number.
1190049792 is a gapful number since it is divisible by the number (12) 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 1190049792, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (1601800200).
1190049792 is an abundant number, since it is smaller than the sum of its proper divisors (2013550608).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
1190049792 is a wasteful number, since it uses less digits than its factorization.
1190049792 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 1911 (or 1891 counting only the distinct ones).
The product of its (nonzero) digits is 40824, while the sum is 42.
The square root of 1190049792 is about 34497.0983127567. The cubic root of 1190049792 is about 1059.7132818929.
The spelling of 1190049792 in words is "one billion, one hundred ninety million, forty-nine thousand, seven hundred ninety-two".
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