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472000874 = 2236000437
BaseRepresentation
bin11100001000100…
…010100101101010
31012220011010110212
4130020202211222
51431313011444
6114500341122
714460640562
oct3410424552
91186133425
10472000874
11222483274
121120a47a2
1376a30a77
1446987da2
152b68719e
hex1c22296a

472000874 has 4 divisors (see below), whose sum is σ = 708001314. Its totient is φ = 236000436.

The previous prime is 472000849. The next prime is 472000877. The reversal of 472000874 is 478000274.

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., 330985249 + 141015625 = 18193^2 + 11875^2 .

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 472000874.

It is not an unprimeable number, because it can be changed into a prime (472000877) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 118000217 + ... + 118000220.

Almost surely, 2472000874 is an apocalyptic number.

472000874 is a deficient number, since it is larger than the sum of its proper divisors (236000440).

472000874 is a wasteful number, since it uses less digits than its factorization.

472000874 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 236000439.

The product of its (nonzero) digits is 12544, while the sum is 32.

The square root of 472000874 is about 21725.5810969465. The cubic root of 472000874 is about 778.5997637505.

The spelling of 472000874 in words is "four hundred seventy-two million, eight hundred seventy-four", and thus it is an aban number.

Divisors: 1 2 236000437 472000874