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4297470 = 235143249
BaseRepresentation
bin10000011001001011111110
322002100000120
4100121023332
52100004340
6232035410
751346032
oct20311376
98070016
104297470
112475831
121532b66
13b760a8
147dc1c2
1559d4d0
hex4192fe

4297470 has 16 divisors (see below), whose sum is σ = 10314000. Its totient is φ = 1145984.

The previous prime is 4297457. The next prime is 4297519. The reversal of 4297470 is 747924.

4297470 is digitally balanced in base 4, because in such base it contains all the possibile digits an equal number of times.

It is a Smith number, since the sum of its digits (33) coincides with the sum of the digits of its prime factors. Since it is squarefree, it is also a hoax number.

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, 71595 + ... + 71654.

It is an arithmetic number, because the mean of its divisors is an integer number (644625).

Almost surely, 24297470 is an apocalyptic number.

4297470 is an abundant number, since it is smaller than the sum of its proper divisors (6016530).

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

4297470 is a wasteful number, since it uses less digits than its factorization.

4297470 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 143259.

The product of its (nonzero) digits is 14112, while the sum is 33.

The square root of 4297470 is about 2073.0340084041. The cubic root of 4297470 is about 162.5814345286.

The spelling of 4297470 in words is "four million, two hundred ninety-seven thousand, four hundred seventy".

Divisors: 1 2 3 5 6 10 15 30 143249 286498 429747 716245 859494 1432490 2148735 4297470