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4297930 = 257134723
BaseRepresentation
bin10000011001010011001010
322002100122121
4100121103022
52100013210
6232041454
751350260
oct20312312
98070577
104297930
11247610a
12153328a
13b76370
147dc430
1559d6da
hex4194ca

4297930 has 32 divisors (see below), whose sum is σ = 9523584. Its totient is φ = 1359936.

The previous prime is 4297927. The next prime is 4297939. The reversal of 4297930 is 397924.

It is a Smith number, since the sum of its digits (34) coincides with the sum of the digits of its prime factors. Since it is squarefree, it is also a hoax number.

It is not an unprimeable number, because it can be changed into a prime (4297939) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1452 + ... + 3271.

It is an arithmetic number, because the mean of its divisors is an integer number (297612).

Almost surely, 24297930 is an apocalyptic number.

4297930 is an abundant number, since it is smaller than the sum of its proper divisors (5225654).

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

4297930 is a wasteful number, since it uses less digits than its factorization.

4297930 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4750.

The product of its (nonzero) digits is 13608, while the sum is 34.

The square root of 4297930 is about 2073.1449539287. The cubic root of 4297930 is about 162.5872352122.

The spelling of 4297930 in words is "four million, two hundred ninety-seven thousand, nine hundred thirty".

Divisors: 1 2 5 7 10 13 14 26 35 65 70 91 130 182 455 910 4723 9446 23615 33061 47230 61399 66122 122798 165305 306995 330610 429793 613990 859586 2148965 4297930