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475950 = 235219167
BaseRepresentation
bin1110100001100101110
3220011212210
41310030232
5110212300
614111250
74021416
oct1641456
9804783
10475950
112a5652
121ab526
13138837
14c5646
1596050
hex7432e

475950 has 48 divisors (see below), whose sum is σ = 1249920. Its totient is φ = 119520.

The previous prime is 475933. The next prime is 475957. The reversal of 475950 is 59574.

It is a Harshad number since it is a multiple of its sum of digits (30).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (475957) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 2767 + ... + 2933.

It is an arithmetic number, because the mean of its divisors is an integer number (26040).

2475950 is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 475950, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (624960).

475950 is an abundant number, since it is smaller than the sum of its proper divisors (773970).

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

475950 is a wasteful number, since it uses less digits than its factorization.

475950 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 201 (or 196 counting only the distinct ones).

The product of its (nonzero) digits is 6300, while the sum is 30.

The square root of 475950 is about 689.8912957851. The cubic root of 475950 is about 78.0765192547.

The spelling of 475950 in words is "four hundred seventy-five thousand, nine hundred fifty".

Divisors: 1 2 3 5 6 10 15 19 25 30 38 50 57 75 95 114 150 167 190 285 334 475 501 570 835 950 1002 1425 1670 2505 2850 3173 4175 5010 6346 8350 9519 12525 15865 19038 25050 31730 47595 79325 95190 158650 237975 475950