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214450060 = 22511974773
BaseRepresentation
bin11001100100000…
…11111110001100
3112221112012011211
430302003332030
5414344400220
633140224204
75212536556
oct1462037614
9487465154
10214450060
11100062560
125b99b064
1335576536
14206a44d6
1513c60b5a
hexcc83f8c

214450060 has 24 divisors (see below), whose sum is σ = 491286096. Its totient is φ = 77981760.

The previous prime is 214450057. The next prime is 214450069. The reversal of 214450060 is 60054412.

214450060 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a Harshad number since it is a multiple of its sum of digits (22).

It is not an unprimeable number, because it can be changed into a prime (214450069) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 487167 + ... + 487606.

It is an arithmetic number, because the mean of its divisors is an integer number (20470254).

Almost surely, 2214450060 is an apocalyptic number.

214450060 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

214450060 is an abundant number, since it is smaller than the sum of its proper divisors (276836036).

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

214450060 is a wasteful number, since it uses less digits than its factorization.

214450060 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 974793 (or 974791 counting only the distinct ones).

The product of its (nonzero) digits is 960, while the sum is 22.

The square root of 214450060 is about 14644.1134931412. The cubic root of 214450060 is about 598.5614239586.

The spelling of 214450060 in words is "two hundred fourteen million, four hundred fifty thousand, sixty".

Divisors: 1 2 4 5 10 11 20 22 44 55 110 220 974773 1949546 3899092 4873865 9747730 10722503 19495460 21445006 42890012 53612515 107225030 214450060