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162041060 = 2258102053
BaseRepresentation
bin10011010100010…
…00110011100100
3102021220112112202
421222020303210
5312440303220
624025034032
74005216626
oct1152106344
9367815482
10162041060
1183516935
1246325918
13277567ac
1417740c16
15e35c275
hex9a88ce4

162041060 has 12 divisors (see below), whose sum is σ = 340286268. Its totient is φ = 64816416.

The previous prime is 162041053. The next prime is 162041069. The reversal of 162041060 is 60140261.

It is a happy number.

It can be written as a sum of positive squares in 2 ways, for example, as 17656804 + 144384256 = 4202^2 + 12016^2 .

It is a Harshad number since it is a multiple of its sum of digits (20), and also a Moran number because the ratio is a prime number: 8102053 = 162041060 / (1 + 6 + 2 + 0 + 4 + 1 + 0 + 6 + 0).

It is not an unprimeable number, because it can be changed into a prime (162041069) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 4051007 + ... + 4051046.

It is an arithmetic number, because the mean of its divisors is an integer number (28357189).

Almost surely, 2162041060 is an apocalyptic number.

162041060 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

162041060 is an abundant number, since it is smaller than the sum of its proper divisors (178245208).

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

162041060 is a wasteful number, since it uses less digits than its factorization.

162041060 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 8102062 (or 8102060 counting only the distinct ones).

The product of its (nonzero) digits is 288, while the sum is 20.

The square root of 162041060 is about 12729.5349483004. The cubic root of 162041060 is about 545.1822301144.

The spelling of 162041060 in words is "one hundred sixty-two million, forty-one thousand, sixty".

Divisors: 1 2 4 5 10 20 8102053 16204106 32408212 40510265 81020530 162041060