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4890068 = 221937247
BaseRepresentation
bin10010101001110111010100
3100012102220122
4102221313110
52222440233
6252451112
756364521
oct22516724
910172818
104890068
11283aa87
121779a98
131022a41
14914148
15668d98
hex4a9dd4

4890068 has 36 divisors (see below), whose sum is σ = 9455040. Its totient is φ = 2205792.

The previous prime is 4890047. The next prime is 4890091. The reversal of 4890068 is 8600984.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 104021 + ... + 104067.

It is an arithmetic number, because the mean of its divisors is an integer number (262640).

Almost surely, 24890068 is an apocalyptic number.

It is an amenable number.

4890068 is a deficient number, since it is larger than the sum of its proper divisors (4564972).

4890068 is a wasteful number, since it uses less digits than its factorization.

4890068 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 144 (or 105 counting only the distinct ones).

The product of its (nonzero) digits is 13824, while the sum is 35.

The square root of 4890068 is about 2211.3498140276. The cubic root of 4890068 is about 169.7350891341.

The spelling of 4890068 in words is "four million, eight hundred ninety thousand, sixty-eight".

Divisors: 1 2 4 19 37 38 47 74 76 94 148 188 703 893 1369 1406 1739 1786 2738 2812 3478 3572 5476 6956 26011 33041 52022 64343 66082 104044 128686 132164 257372 1222517 2445034 4890068