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379055958 = 23551911447
BaseRepresentation
bin10110100101111…
…110111101010110
3222102021001000120
4112211332331112
51234014242313
6101340252410
712251631261
oct2645767526
9872231016
10379055958
11184a70396
12a6b41106
13606ba588
14384b1cd8
1523427d23
hex1697ef56

379055958 has 16 divisors (see below), whose sum is σ = 758315520. Its totient is φ = 126318056.

The previous prime is 379055927. The next prime is 379055959. The reversal of 379055958 is 859550973.

It is a Curzon number.

It is a self number, because there is not a number n which added to its sum of digits gives 379055958.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (379055959) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 27391 + ... + 38837.

It is an arithmetic number, because the mean of its divisors is an integer number (47394720).

Almost surely, 2379055958 is an apocalyptic number.

379055958 is an abundant number, since it is smaller than the sum of its proper divisors (379259562).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

379055958 is a wasteful number, since it uses less digits than its factorization.

379055958 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 16971.

The product of its (nonzero) digits is 1701000, while the sum is 51.

The square root of 379055958 is about 19469.3594655808. The cubic root of 379055958 is about 723.7153360819.

The spelling of 379055958 in words is "three hundred seventy-nine million, fifty-five thousand, nine hundred fifty-eight".

Divisors: 1 2 3 6 5519 11038 11447 16557 22894 33114 34341 68682 63175993 126351986 189527979 379055958