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5054202687 = 367103244129
BaseRepresentation
bin1001011010100000…
…10000001100111111
3111001020101002200010
410231100100030333
540322333441222
62153305034303
7236151004542
oct45520201477
914036332603
105054202687
112163a69316
12b90785993
13627158ba1
1435d370859
151e8ab180c
hex12d41033f

5054202687 has 16 divisors (see below), whose sum is σ = 6905949440. Its totient is φ = 3286939392.

The previous prime is 5054202683. The next prime is 5054202709. The reversal of 5054202687 is 7862024505.

It is not a de Polignac number, because 5054202687 - 22 = 5054202683 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (5054202683) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 101362 + ... + 142767.

It is an arithmetic number, because the mean of its divisors is an integer number (431621840).

Almost surely, 25054202687 is an apocalyptic number.

5054202687 is a deficient number, since it is larger than the sum of its proper divisors (1851746753).

5054202687 is a wasteful number, since it uses less digits than its factorization.

5054202687 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 244302.

The product of its (nonzero) digits is 134400, while the sum is 39.

The square root of 5054202687 is about 71092.9158707111. The cubic root of 5054202687 is about 1716.1327716205.

The spelling of 5054202687 in words is "five billion, fifty-four million, two hundred two thousand, six hundred eighty-seven".

Divisors: 1 3 67 103 201 309 6901 20703 244129 732387 16356643 25145287 49069929 75435861 1684734229 5054202687