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4290956 = 222971521
BaseRepresentation
bin10000010111100110001100
322002000002022
4100113212030
52044302311
6231545312
751321035
oct20274614
98060068
104290956
11247094a
12152b238
13b73137
147d9a8c
1559b5db
hex41798c

4290956 has 24 divisors (see below), whose sum is σ = 7892640. Its totient is φ = 2038400.

The previous prime is 4290947. The next prime is 4290961. The reversal of 4290956 is 6590924.

4290956 is digitally balanced in base 5, because in such base it contains all the possibile digits an equal number of times.

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, 7976 + ... + 8496.

It is an arithmetic number, because the mean of its divisors is an integer number (328860).

Almost surely, 24290956 is an apocalyptic number.

It is an amenable number.

4290956 is a deficient number, since it is larger than the sum of its proper divisors (3601684).

4290956 is a wasteful number, since it uses less digits than its factorization.

4290956 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 625 (or 623 counting only the distinct ones).

The product of its (nonzero) digits is 19440, while the sum is 35.

The square root of 4290956 is about 2071.4622854399. The cubic root of 4290956 is about 162.4992473338.

Subtracting 4290956 from its reverse (6590924), we obtain a cube (2299968 = 1323).

The spelling of 4290956 in words is "four million, two hundred ninety thousand, nine hundred fifty-six".

Divisors: 1 2 4 29 58 71 116 142 284 521 1042 2059 2084 4118 8236 15109 30218 36991 60436 73982 147964 1072739 2145478 4290956