Base | Representation |
---|---|
bin | 10110101000100… |
… | …110110111111101 |
3 | 222110112222111000 |
4 | 112220212313331 |
5 | 1234203244431 |
6 | 101403120513 |
7 | 12260524416 |
oct | 2650466775 |
9 | 873488430 |
10 | 379743741 |
11 | 1853a0103 |
12 | a7213139 |
13 | 6089b650 |
14 | 3861080d |
15 | 235119e6 |
hex | 16a26dfd |
379743741 has 16 divisors (see below), whose sum is σ = 605859520. Its totient is φ = 233688240.
The previous prime is 379743733. The next prime is 379743761. The reversal of 379743741 is 147347973.
It is not a de Polignac number, because 379743741 - 23 = 379743733 is a prime.
It is a Duffinian number.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (379743761) by changing a digit.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 540595 + ... + 541296.
It is an arithmetic number, because the mean of its divisors is an integer number (37866220).
Almost surely, 2379743741 is an apocalyptic number.
It is an amenable number.
379743741 is a deficient number, since it is larger than the sum of its proper divisors (226115779).
379743741 is a wasteful number, since it uses less digits than its factorization.
379743741 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 1081913 (or 1081907 counting only the distinct ones).
The product of its digits is 444528, while the sum is 45.
The square root of 379743741 is about 19487.0146764454. The cubic root of 379743741 is about 724.1527898337.
The spelling of 379743741 in words is "three hundred seventy-nine million, seven hundred forty-three thousand, seven hundred forty-one".
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