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2010042162 = 23345198237
BaseRepresentation
bin111011111001110…
…1100111100110010
312012002020201111000
41313303230330302
513104032322122
6531242102430
7100545035142
oct16763547462
95162221430
102010042162
11941686477
124811aaa16
1326058217b
14150d50922
15bb6e80ac
hex77cecf32

2010042162 has 32 divisors (see below), whose sum is σ = 4468291200. Its totient is φ = 669784464.

The previous prime is 2010042157. The next prime is 2010042173. The reversal of 2010042162 is 2612400102.

It is a super-3 number, since 3×20100421623 (a number of 29 digits) contains 333 as substring.

It is a Harshad number since it is a multiple of its sum of digits (18).

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 239908 + ... + 248144.

It is an arithmetic number, because the mean of its divisors is an integer number (139634100).

Almost surely, 22010042162 is an apocalyptic number.

2010042162 is an abundant number, since it is smaller than the sum of its proper divisors (2458249038).

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

2010042162 is a wasteful number, since it uses less digits than its factorization.

2010042162 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 12767 (or 12761 counting only the distinct ones).

The product of its (nonzero) digits is 192, while the sum is 18.

The square root of 2010042162 is about 44833.4937518815. The cubic root of 2010042162 is about 1262.0262522344.

Adding to 2010042162 its reverse (2612400102), we get a palindrome (4622442264).

The spelling of 2010042162 in words is "two billion, ten million, forty-two thousand, one hundred sixty-two".

Divisors: 1 2 3 6 9 18 27 54 4519 8237 9038 13557 16474 24711 27114 40671 49422 74133 81342 122013 148266 222399 244026 444798 37223003 74446006 111669009 223338018 335007027 670014054 1005021081 2010042162