Base | Representation |
---|---|
bin | 111010011011001… |
… | …0001011110010100 |
3 | 12001121210211211210 |
4 | 1310312101132110 |
5 | 13003324300104 |
6 | 522305501420 |
7 | 66402664266 |
oct | 16466213624 |
9 | 5047724753 |
10 | 1960384404 |
11 | 916649900 |
12 | 468641870 |
13 | 2531b6794 |
14 | 148505b36 |
15 | b7189989 |
hex | 74d91794 |
1960384404 has 36 divisors (see below), whose sum is σ = 5027876672. Its totient is φ = 594055440.
The previous prime is 1960384403. The next prime is 1960384469. The reversal of 1960384404 is 4044830691.
It is a happy number.
It is a super-2 number, since 2×19603844042 = 7686214022892870432, which contains 22 as substring.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (1960384403) 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, 673612 + ... + 676515.
Almost surely, 21960384404 is an apocalyptic number.
It is an amenable number.
1960384404 is an abundant number, since it is smaller than the sum of its proper divisors (3067492268).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
1960384404 is a wasteful number, since it uses less digits than its factorization.
1960384404 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 1350156 (or 1350143 counting only the distinct ones).
The product of its (nonzero) digits is 82944, while the sum is 39.
The square root of 1960384404 is about 44276.2284301633. The cubic root of 1960384404 is about 1251.5467580954.
The spelling of 1960384404 in words is "one billion, nine hundred sixty million, three hundred eighty-four thousand, four hundred four".
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