Base | Representation |
---|---|
bin | 10110101000000… |
… | …100010000100001 |
3 | 222110021202222121 |
4 | 112220010100201 |
5 | 1234134230303 |
6 | 101400104241 |
7 | 12256364143 |
oct | 2650042041 |
9 | 873252877 |
10 | 379601953 |
11 | 185303625 |
12 | a7165081 |
13 | 6084bc53 |
14 | 385b4c93 |
15 | 234d49bd |
hex | 16a04421 |
379601953 has 8 divisors (see below), whose sum is σ = 387465768. Its totient is φ = 371764224.
The previous prime is 379601951. The next prime is 379601987. The reversal of 379601953 is 359106973.
It is a happy number.
It can be written as a sum of positive squares in 4 ways, for example, as 178302609 + 201299344 = 13353^2 + 14188^2 .
It is a sphenic number, since it is the product of 3 distinct primes.
It is a cyclic number.
It is not a de Polignac number, because 379601953 - 21 = 379601951 is a prime.
It is a Duffinian number.
It is not an unprimeable number, because it can be changed into a prime (379601951) 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, 24375 + ... + 36787.
It is an arithmetic number, because the mean of its divisors is an integer number (48433221).
Almost surely, 2379601953 is an apocalyptic number.
It is an amenable number.
379601953 is a deficient number, since it is larger than the sum of its proper divisors (7863815).
379601953 is a wasteful number, since it uses less digits than its factorization.
379601953 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 13043.
The product of its (nonzero) digits is 153090, while the sum is 43.
The square root of 379601953 is about 19483.3763244464. The cubic root of 379601953 is about 724.0626510144.
The spelling of 379601953 in words is "three hundred seventy-nine million, six hundred one thousand, nine hundred fifty-three".
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