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4288052 = 221995387
BaseRepresentation
bin10000010110111000110100
322001212002202
4100112320310
52044204202
6231524032
751306416
oct20267064
98055082
104288052
11246974a
121529618
13b71a12
147d89b6
1559a802
hex416e34

4288052 has 12 divisors (see below), whose sum is σ = 7543200. Its totient is φ = 2132856.

The previous prime is 4288049. The next prime is 4288073. The reversal of 4288052 is 2508824.

It is a congruent number.

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, 1898 + ... + 3489.

It is an arithmetic number, because the mean of its divisors is an integer number (628600).

Almost surely, 24288052 is an apocalyptic number.

It is an amenable number.

4288052 is a deficient number, since it is larger than the sum of its proper divisors (3255148).

4288052 is a wasteful number, since it uses less digits than its factorization.

4288052 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5590 (or 5588 counting only the distinct ones).

The product of its (nonzero) digits is 5120, while the sum is 29.

The square root of 4288052 is about 2070.7612126945. The cubic root of 4288052 is about 162.4625807331.

The spelling of 4288052 in words is "four million, two hundred eighty-eight thousand, fifty-two".

Divisors: 1 2 4 199 398 796 5387 10774 21548 1072013 2144026 4288052