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474292 = 227131303
BaseRepresentation
bin1110011110010110100
3220002121101
41303302310
5110134132
614055444
74013530
oct1636264
9802541
10474292
112a4385
121aa584
13137b60
14c4bc0
15957e7
hex73cb4

474292 has 24 divisors (see below), whose sum is σ = 1022336. Its totient is φ = 187488.

The previous prime is 474289. The next prime is 474307. The reversal of 474292 is 292474.

474292 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is a Harshad number since it is a multiple of its sum of digits (28).

It is a self number, because there is not a number n which added to its sum of digits gives 474292.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 288 + ... + 1015.

2474292 is an apocalyptic number.

It is an amenable number.

474292 is an abundant number, since it is smaller than the sum of its proper divisors (548044).

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

474292 is a wasteful number, since it uses less digits than its factorization.

474292 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1327 (or 1325 counting only the distinct ones).

The product of its digits is 4032, while the sum is 28.

The square root of 474292 is about 688.6886088792. The cubic root of 474292 is about 77.9857523834.

The spelling of 474292 in words is "four hundred seventy-four thousand, two hundred ninety-two".

Divisors: 1 2 4 7 13 14 26 28 52 91 182 364 1303 2606 5212 9121 16939 18242 33878 36484 67756 118573 237146 474292