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4226960 = 24552837
BaseRepresentation
bin10000000111111110010000
321221202022002
4100013332100
52040230320
6230333132
750633333
oct20077620
97852262
104226960
112427861
1214ba1a8
13b4cc7a
147c061a
15587675
hex407f90

4226960 has 20 divisors (see below), whose sum is σ = 9827868. Its totient is φ = 1690752.

The previous prime is 4226939. The next prime is 4226993. The reversal of 4226960 is 696224.

It can be written as a sum of positive squares in 2 ways, for example, as 478864 + 3748096 = 692^2 + 1936^2 .

It is a tau number, because it is divible by the number of its divisors (20).

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 26339 + ... + 26498.

Almost surely, 24226960 is an apocalyptic number.

4226960 is a gapful number since it is divisible by the number (40) formed by its first and last digit.

It is an amenable number.

4226960 is an abundant number, since it is smaller than the sum of its proper divisors (5600908).

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

4226960 is a wasteful number, since it uses less digits than its factorization.

4226960 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 52850 (or 52844 counting only the distinct ones).

The product of its (nonzero) digits is 5184, while the sum is 29.

The square root of 4226960 is about 2055.9571979981. The cubic root of 4226960 is about 161.6873510691.

The spelling of 4226960 in words is "four million, two hundred twenty-six thousand, nine hundred sixty".

Divisors: 1 2 4 5 8 10 16 20 40 80 52837 105674 211348 264185 422696 528370 845392 1056740 2113480 4226960