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379700 = 22523797
BaseRepresentation
bin1011100101100110100
3201021211222
41130230310
544122300
612045512
73140666
oct1345464
9637758
10379700
1123a302
12163898
13103a99
149c536
1577785
hex5cb34

379700 has 18 divisors (see below), whose sum is σ = 824166. Its totient is φ = 151840.

The previous prime is 379699. The next prime is 379703. The reversal of 379700 is 7973.

It is a happy number.

It can be written as a sum of positive squares in 3 ways, for example, as 2704 + 376996 = 52^2 + 614^2 .

It is a self number, because there is not a number n which added to its sum of digits gives 379700.

It is a congruent number.

It is an inconsummate number, since it does not exist a number n which divided by its sum of digits gives 379700.

It is not an unprimeable number, because it can be changed into a prime (379703) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 1799 + ... + 1998.

It is an arithmetic number, because the mean of its divisors is an integer number (45787).

2379700 is an apocalyptic number.

It is an amenable number.

379700 is an abundant number, since it is smaller than the sum of its proper divisors (444466).

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

379700 is a wasteful number, since it uses less digits than its factorization.

379700 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3811 (or 3804 counting only the distinct ones).

The product of its (nonzero) digits is 1323, while the sum is 26.

The square root of 379700 is about 616.1980201202. The cubic root of 379700 is about 72.4124984782.

The spelling of 379700 in words is "three hundred seventy-nine thousand, seven hundred".

Divisors: 1 2 4 5 10 20 25 50 100 3797 7594 15188 18985 37970 75940 94925 189850 379700