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2044130255 = 51496174447
BaseRepresentation
bin111100111010110…
…1111001111001111
312021110101120112222
41321311233033033
513141244132010
6534500445555
7101440551266
oct17165571717
95243346488
102044130255
11959949352
124906a98bb
13267658b3b
141556a55dd
15be6cd355
hex79d6f3cf

2044130255 has 16 divisors (see below), whose sum is σ = 2473977600. Its totient is φ = 1621331712.

The previous prime is 2044130243. The next prime is 2044130281. The reversal of 2044130255 is 5520314402.

It is a happy number.

It is a cyclic number.

It is not a de Polignac number, because 2044130255 - 24 = 2044130239 is a prime.

It is a congruent number.

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, 457442 + ... + 461888.

It is an arithmetic number, because the mean of its divisors is an integer number (154623600).

Almost surely, 22044130255 is an apocalyptic number.

2044130255 is a deficient number, since it is larger than the sum of its proper divisors (429847345).

2044130255 is a wasteful number, since it uses less digits than its factorization.

2044130255 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5218.

The product of its (nonzero) digits is 4800, while the sum is 26.

The square root of 2044130255 is about 45212.0587343686. The cubic root of 2044130255 is about 1269.1204886627.

Adding to 2044130255 its reverse (5520314402), we get a palindrome (7564444657).

The spelling of 2044130255 in words is "two billion, forty-four million, one hundred thirty thousand, two hundred fifty-five".

Divisors: 1 5 149 617 745 3085 4447 22235 91933 459665 662603 2743799 3313015 13718995 408826051 2044130255