Base | Representation |
---|---|
bin | 111100001100100… |
… | …110111101100010 |
3 | 2121101101011212021 |
4 | 330030212331202 |
5 | 4032021011044 |
6 | 244114252054 |
7 | 34012222312 |
oct | 7414467542 |
9 | 2541334767 |
10 | 1009938274 |
11 | 4790a1634 |
12 | 24228702a |
13 | 131309917 |
14 | 981b7442 |
15 | 5d9e5e84 |
hex | 3c326f62 |
1009938274 has 16 divisors (see below), whose sum is σ = 1646081280. Its totient is φ = 462959280.
The previous prime is 1009938271. The next prime is 1009938323. The reversal of 1009938274 is 4728399001.
It is a self number, because there is not a number n which added to its sum of digits gives 1009938274.
It is not an unprimeable number, because it can be changed into a prime (1009938271) 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, 427489 + ... + 429844.
It is an arithmetic number, because the mean of its divisors is an integer number (102880080).
Almost surely, 21009938274 is an apocalyptic number.
1009938274 is a deficient number, since it is larger than the sum of its proper divisors (636143006).
1009938274 is a wasteful number, since it uses less digits than its factorization.
1009938274 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 857385.
The product of its (nonzero) digits is 108864, while the sum is 43.
The square root of 1009938274 is about 31779.5260191212. The cubic root of 1009938274 is about 1003.3018438282.
The spelling of 1009938274 in words is "one billion, nine million, nine hundred thirty-eight thousand, two hundred seventy-four".
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