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2160030150 = 232524800067
BaseRepresentation
bin1000000010111111…
…0111000111000110
312120112110220022200
42000233313013012
513410431431100
6554200535330
7104345644665
oct20057670706
95515426280
102160030150
11a0930a693
12503481546
13285678765
14166c34ddc
15c9973e00
hex80bf71c6

2160030150 has 36 divisors (see below), whose sum is σ = 5803282212. Its totient is φ = 576007920.

The previous prime is 2160030139. The next prime is 2160030157. The reversal of 2160030150 is 510300612.

2160030150 is a `hidden beast` number, since 21 + 600 + 30 + 15 + 0 = 666.

2160030150 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 (18).

It is a Curzon number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2160030157) by changing a digit.

It is a polite number, since it can be written in 17 ways as a sum of consecutive naturals, for example, 2399584 + ... + 2400483.

Almost surely, 22160030150 is an apocalyptic number.

2160030150 is an abundant number, since it is smaller than the sum of its proper divisors (3643252062).

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

2160030150 is a wasteful number, since it uses less digits than its factorization.

2160030150 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4800085 (or 4800077 counting only the distinct ones).

The product of its (nonzero) digits is 180, while the sum is 18.

The square root of 2160030150 is about 46476.1245157124. The cubic root of 2160030150 is about 1292.6668284547. Note that the first 3 decimals are identical.

Adding to 2160030150 its reverse (510300612), we get a palindrome (2670330762).

The spelling of 2160030150 in words is "two billion, one hundred sixty million, thirty thousand, one hundred fifty".

Divisors: 1 2 3 5 6 9 10 15 18 25 30 45 50 75 90 150 225 450 4800067 9600134 14400201 24000335 28800402 43200603 48000670 72001005 86401206 120001675 144002010 216003015 240003350 360005025 432006030 720010050 1080015075 2160030150