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472038 = 23711239
BaseRepresentation
bin1110011001111100110
3212222111220
41303033212
5110101123
614041210
74004130
oct1631746
9788456
10472038
112a2716
121a9206
13136b18
14c4050
1594ce3
hex733e6

472038 has 16 divisors (see below), whose sum is σ = 1079040. Its totient is φ = 134856.

The previous prime is 472027. The next prime is 472051. The reversal of 472038 is 830274.

It is a Curzon number.

It is a junction number, because it is equal to n+sod(n) for n = 471999 and 472017.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 5578 + ... + 5661.

It is an arithmetic number, because the mean of its divisors is an integer number (67440).

2472038 is an apocalyptic number.

472038 is an abundant number, since it is smaller than the sum of its proper divisors (607002).

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

472038 is a wasteful number, since it uses less digits than its factorization.

472038 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 11251.

The product of its (nonzero) digits is 1344, while the sum is 24.

The square root of 472038 is about 687.0502165053. The cubic root of 472038 is about 77.8620177227.

The spelling of 472038 in words is "four hundred seventy-two thousand, thirty-eight".

Divisors: 1 2 3 6 7 14 21 42 11239 22478 33717 67434 78673 157346 236019 472038