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10228160 = 26531963
BaseRepresentation
bin100111000001…
…000111000000
3201020122101202
4213001013000
510104300120
61003120332
7152636465
oct47010700
921218352
1010228160
115856628
1235130a8
132171687
14150366c
15d70875
hex9c11c0

10228160 has 28 divisors (see below), whose sum is σ = 24356568. Its totient is φ = 4091136.

The previous prime is 10228159. The next prime is 10228177. The reversal of 10228160 is 6182201.

It is a Harshad number since it is a multiple of its sum of digits (20).

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, 15662 + ... + 16301.

Almost surely, 210228160 is an apocalyptic number.

10228160 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

10228160 is an abundant number, since it is smaller than the sum of its proper divisors (14128408).

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

10228160 is an equidigital number, since it uses as much as digits as its factorization.

10228160 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 31980 (or 31970 counting only the distinct ones).

The product of its (nonzero) digits is 192, while the sum is 20.

The square root of 10228160 is about 3198.1494649250. The cubic root of 10228160 is about 217.0696825064.

The spelling of 10228160 in words is "ten million, two hundred twenty-eight thousand, one hundred sixty".

Divisors: 1 2 4 5 8 10 16 20 32 40 64 80 160 320 31963 63926 127852 159815 255704 319630 511408 639260 1022816 1278520 2045632 2557040 5114080 10228160