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2160096156 = 223260002671
BaseRepresentation
bin1000000011000000…
…0111001110011100
312120112121020212100
42000300013032130
513410441034111
6554202205100
7104346341301
oct20060071634
95515536770
102160096156
11a09355239
125034b3790
1328569c80a
14166c510a8
15c9988756
hex80c0739c

2160096156 has 18 divisors (see below), whose sum is σ = 5460243152. Its totient is φ = 720032040.

The previous prime is 2160096139. The next prime is 2160096157. The reversal of 2160096156 is 6516900612.

It is a tau number, because it is divible by the number of its divisors (18).

It is a Harshad number since it is a multiple of its sum of digits (36), and also a Moran number because the ratio is a prime number: 60002671 = 2160096156 / (2 + 1 + 6 + 0 + 0 + 9 + 6 + 1 + 5 + 6).

It is a self number, because there is not a number n which added to its sum of digits gives 2160096156.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2160096157) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 30001300 + ... + 30001371.

Almost surely, 22160096156 is an apocalyptic number.

It is an amenable number.

2160096156 is an abundant number, since it is smaller than the sum of its proper divisors (3300146996).

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

2160096156 is a wasteful number, since it uses less digits than its factorization.

2160096156 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 60002681 (or 60002676 counting only the distinct ones).

The product of its (nonzero) digits is 19440, while the sum is 36.

The square root of 2160096156 is about 46476.8346168282. The cubic root of 2160096156 is about 1292.6799953847.

Adding to 2160096156 its reverse (6516900612), we get a palindrome (8676996768).

The spelling of 2160096156 in words is "two billion, one hundred sixty million, ninety-six thousand, one hundred fifty-six".

Divisors: 1 2 3 4 6 9 12 18 36 60002671 120005342 180008013 240010684 360016026 540024039 720032052 1080048078 2160096156