Base | Representation |
---|---|
bin | 10110100101110… |
… | …011000011111101 |
3 | 222102011120011210 |
4 | 112211303003331 |
5 | 1234011212404 |
6 | 101335235033 |
7 | 12251336226 |
oct | 2645630375 |
9 | 872146153 |
10 | 379007229 |
11 | 184a37817 |
12 | a6b18a79 |
13 | 606a1343 |
14 | 3849c24d |
15 | 23418689 |
hex | 169730fd |
379007229 has 8 divisors (see below), whose sum is σ = 505433440. Its totient is φ = 252626256.
The previous prime is 379007219. The next prime is 379007257. The reversal of 379007229 is 922700973.
It is a sphenic number, since it is the product of 3 distinct primes.
It is not a de Polignac number, because 379007229 - 212 = 379003133 is a prime.
It is a super-4 number, since 4×3790072294 (a number of 35 digits) contains 4444 as substring.
It is a Duffinian number.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (379007219) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (17) of ones.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 23934 + ... + 36480.
It is an arithmetic number, because the mean of its divisors is an integer number (63179180).
Almost surely, 2379007229 is an apocalyptic number.
It is an amenable number.
379007229 is a deficient number, since it is larger than the sum of its proper divisors (126426211).
379007229 is a wasteful number, since it uses less digits than its factorization.
379007229 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 22619.
The product of its (nonzero) digits is 47628, while the sum is 39.
The square root of 379007229 is about 19468.1079974403. The cubic root of 379007229 is about 723.6843226874.
The spelling of 379007229 in words is "three hundred seventy-nine million, seven thousand, two hundred twenty-nine".
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