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379039229 = 1978832179
BaseRepresentation
bin10110100101111…
…010110111111101
3222102020012001222
4112211322313331
51234013223404
6101340043125
712251531432
oct2645726775
9872205058
10379039229
11184a59868
12a6b334a5
13606b2a8a
14384a9b89
1523422dbe
hex1697adfd

379039229 has 8 divisors (see below), whose sum is σ = 381569760. Its totient is φ = 376515216.

The previous prime is 379039223. The next prime is 379039249. The reversal of 379039229 is 922930973.

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 379039229 - 224 = 362262013 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 379039229.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (379039223) 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, 172862 + ... + 175040.

It is an arithmetic number, because the mean of its divisors is an integer number (47696220).

Almost surely, 2379039229 is an apocalyptic number.

It is an amenable number.

379039229 is a deficient number, since it is larger than the sum of its proper divisors (2530531).

379039229 is a wasteful number, since it uses less digits than its factorization.

379039229 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3259.

The product of its (nonzero) digits is 183708, while the sum is 44.

The square root of 379039229 is about 19468.9298370506. The cubic root of 379039229 is about 723.7046892704.

The spelling of 379039229 in words is "three hundred seventy-nine million, thirty-nine thousand, two hundred twenty-nine".

Divisors: 1 197 883 2179 173951 429263 1924057 379039229