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2027058121 = 111761832141
BaseRepresentation
bin111100011010010…
…0111001111001001
312020021021012222201
41320310213033021
513122411324441
6533050520201
7101142465304
oct17064471711
95207235881
102027058121
11950248850
12486a36061
13263c5c29a
141532ddb3b
15bce59c31
hex78d273c9

2027058121 has 32 divisors (see below), whose sum is σ = 2409595776. Its totient is φ = 1684608000.

The previous prime is 2027058109. The next prime is 2027058151. The reversal of 2027058121 is 1218507202.

It is a cyclic number.

It is not a de Polignac number, because 2027058121 - 27 = 2027057993 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 2027058121.

It is not an unprimeable number, because it can be changed into a prime (2027058151) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 945711 + ... + 947851.

It is an arithmetic number, because the mean of its divisors is an integer number (75299868).

Almost surely, 22027058121 is an apocalyptic number.

It is an amenable number.

2027058121 is a deficient number, since it is larger than the sum of its proper divisors (382537655).

2027058121 is a wasteful number, since it uses less digits than its factorization.

2027058121 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2313.

The product of its (nonzero) digits is 2240, while the sum is 28.

The square root of 2027058121 is about 45022.8622035517. The cubic root of 2027058121 is about 1265.5774667722.

The spelling of 2027058121 in words is "two billion, twenty-seven million, fifty-eight thousand, one hundred twenty-one".

Divisors: 1 11 17 61 83 187 671 913 1037 1411 2141 5063 11407 15521 23551 36397 55693 86071 130601 177703 400367 946781 1436611 1954733 2220217 3020951 10839883 24422387 33230461 119238713 184278011 2027058121