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379125003 = 3126375001
BaseRepresentation
bin10110100110001…
…111110100001011
3222102101112201210
4112212033310023
51234024000003
6101341544203
712252336465
oct2646176413
9872345653
10379125003
11185008254
12a6b75063
1360712b2a
14384cd135
152343d503
hex1698fd0b

379125003 has 4 divisors (see below), whose sum is σ = 505500008. Its totient is φ = 252750000.

The previous prime is 379125001. The next prime is 379125037. The reversal of 379125003 is 300521973.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 300521973 = 3100173991.

It is not a de Polignac number, because 379125003 - 21 = 379125001 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (379125001) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 63187498 + ... + 63187503.

It is an arithmetic number, because the mean of its divisors is an integer number (126375002).

Almost surely, 2379125003 is an apocalyptic number.

379125003 is a deficient number, since it is larger than the sum of its proper divisors (126375005).

379125003 is a wasteful number, since it uses less digits than its factorization.

379125003 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 126375004.

The product of its (nonzero) digits is 5670, while the sum is 30.

The square root of 379125003 is about 19471.1325556579. The cubic root of 379125003 is about 723.7592749698.

Adding to 379125003 its reverse (300521973), we get a palindrome (679646976).

The spelling of 379125003 in words is "three hundred seventy-nine million, one hundred twenty-five thousand, three".

Divisors: 1 3 126375001 379125003