Base | Representation |
---|---|
bin | 10110010010110… |
… | …011111001011001 |
3 | 222001210200120202 |
4 | 112102303321121 |
5 | 1231222424123 |
6 | 101040431545 |
7 | 12161126135 |
oct | 2622637131 |
9 | 861720522 |
10 | 374029913 |
11 | 182148234 |
12 | a53185b5 |
13 | 5c64a99a |
14 | 379643c5 |
15 | 22c83a28 |
hex | 164b3e59 |
374029913 has 4 divisors (see below), whose sum is σ = 375928740. Its totient is φ = 372131088.
The previous prime is 374029891. The next prime is 374029927. The reversal of 374029913 is 319920473.
It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 319920473 = 43 ⋅7440011.
It can be written as a sum of positive squares in 2 ways, for example, as 369715984 + 4313929 = 19228^2 + 2077^2 .
It is a cyclic number.
It is a de Polignac number, because none of the positive numbers 2k-374029913 is a prime.
It is a Duffinian number.
It is not an unprimeable number, because it can be changed into a prime (374029813) by changing a digit.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 949118 + ... + 949511.
It is an arithmetic number, because the mean of its divisors is an integer number (93982185).
Almost surely, 2374029913 is an apocalyptic number.
It is an amenable number.
374029913 is a deficient number, since it is larger than the sum of its proper divisors (1898827).
374029913 is a wasteful number, since it uses less digits than its factorization.
374029913 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 1898826.
The product of its (nonzero) digits is 40824, while the sum is 38.
The square root of 374029913 is about 19339.8529725539. The cubic root of 374029913 is about 720.5024226001.
The spelling of 374029913 in words is "three hundred seventy-four million, twenty-nine thousand, nine hundred thirteen".
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