Base | Representation |
---|---|
bin | 100111101010100… |
… | …0111110001001010 |
3 | 10102202101121012111 |
4 | 1033111013301022 |
5 | 10211204440111 |
6 | 340022332534 |
7 | 44660530345 |
oct | 11725076112 |
9 | 3382347174 |
10 | 1330936906 |
11 | 623308662 |
12 | 31188a14a |
13 | 18297a540 |
14 | c8a9545c |
15 | 7bca1a21 |
hex | 4f547c4a |
1330936906 has 16 divisors (see below), whose sum is σ = 2243453184. Its totient is φ = 587570544.
The previous prime is 1330936853. The next prime is 1330936907. The reversal of 1330936906 is 6096390331.
It is a happy number.
It is not an unprimeable number, because it can be changed into a prime (1330936907) by changing a digit.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1112226 + ... + 1113421.
It is an arithmetic number, because the mean of its divisors is an integer number (140215824).
Almost surely, 21330936906 is an apocalyptic number.
1330936906 is a deficient number, since it is larger than the sum of its proper divisors (912516278).
1330936906 is a wasteful number, since it uses less digits than its factorization.
1330936906 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 2225685.
The product of its (nonzero) digits is 78732, while the sum is 40.
The square root of 1330936906 is about 36482.0079765355. The cubic root of 1330936906 is about 1099.9826184581.
The spelling of 1330936906 in words is "one billion, three hundred thirty million, nine hundred thirty-six thousand, nine hundred six".
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