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379516258 = 21124761547
BaseRepresentation
bin10110100111101…
…111010101100010
3222110010102102201
4112213233111202
51234124010013
6101354203414
712255556252
oct2647572542
9873112381
10379516258
11185255200
12a712356a
136081bc44
1438591962
15234b93dd
hex169ef562

379516258 has 48 divisors (see below), whose sum is σ = 650708352. Its totient is φ = 165765600.

The previous prime is 379516231. The next prime is 379516297. The reversal of 379516258 is 852615973.

379516258 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is an unprimeable number.

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 23 ways as a sum of consecutive naturals, for example, 693541 + ... + 694087.

It is an arithmetic number, because the mean of its divisors is an integer number (13556424).

Almost surely, 2379516258 is an apocalyptic number.

379516258 is a deficient number, since it is larger than the sum of its proper divisors (271192094).

379516258 is a wasteful number, since it uses less digits than its factorization.

379516258 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 679 (or 668 counting only the distinct ones).

The product of its digits is 453600, while the sum is 46.

The square root of 379516258 is about 19481.1770178293. The cubic root of 379516258 is about 724.0081612889.

The spelling of 379516258 in words is "three hundred seventy-nine million, five hundred sixteen thousand, two hundred fifty-eight".

Divisors: 1 2 11 22 47 61 94 121 122 242 517 547 671 1034 1094 1342 2867 5687 5734 6017 7381 11374 12034 14762 25709 31537 33367 51418 63074 66187 66734 132374 282799 346907 367037 565598 693814 734074 1568249 3110789 3136498 4037407 6221578 8074814 17250739 34501478 189758129 379516258