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2380474 = 21190237
BaseRepresentation
bin1001000101001010111010
311110221101201
421011022322
51102133344
6123004414
726143105
oct11051272
94427351
102380474
111386538
1296970a
13654685
1445d73c
153204d4
hex2452ba

2380474 has 4 divisors (see below), whose sum is σ = 3570714. Its totient is φ = 1190236.

The previous prime is 2380471. The next prime is 2380481. The reversal of 2380474 is 4740832.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in only one way, i.e., 1729225 + 651249 = 1315^2 + 807^2 .

It is a d-powerful number, because it can be written as 27 + 39 + 87 + 0 + 45 + 73 + 49 .

It is not an unprimeable number, because it can be changed into a prime (2380471) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 595117 + ... + 595120.

22380474 is an apocalyptic number.

2380474 is a deficient number, since it is larger than the sum of its proper divisors (1190240).

2380474 is a wasteful number, since it uses less digits than its factorization.

2380474 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1190239.

The product of its (nonzero) digits is 5376, while the sum is 28.

The square root of 2380474 is about 1542.8784786885. The cubic root of 2380474 is about 133.5225078594.

The spelling of 2380474 in words is "two million, three hundred eighty thousand, four hundred seventy-four".

Divisors: 1 2 1190237 2380474