Search a number
-
+
5055656515 = 571319619587
BaseRepresentation
bin1001011010101011…
…10011001001000011
3111001100002221221121
410231111303021003
540323222002030
62153400133111
7236166241240
oct45525631103
914040087847
105055656515
112164871628
12b91167197
13627547840
1435d62c5c7
151e8c9c47a
hex12d573243

5055656515 has 64 divisors (see below), whose sum is σ = 7989488640. Its totient is φ = 2981629440.

The previous prime is 5055656471. The next prime is 5055656531. The reversal of 5055656515 is 5156565505.

It is not a de Polignac number, because 5055656515 - 27 = 5055656387 is a prime.

It is an unprimeable number.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 522552 + ... + 532138.

It is an arithmetic number, because the mean of its divisors is an integer number (124835760).

Almost surely, 25055656515 is an apocalyptic number.

5055656515 is a deficient number, since it is larger than the sum of its proper divisors (2933832125).

5055656515 is a wasteful number, since it uses less digits than its factorization.

5055656515 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 9692.

The product of its (nonzero) digits is 562500, while the sum is 43.

The square root of 5055656515 is about 71103.1399798912. The cubic root of 5055656515 is about 1716.2973028595.

The spelling of 5055656515 in words is "five billion, fifty-five million, six hundred fifty-six thousand, five hundred fifteen".

Divisors: 1 5 7 13 19 35 61 65 91 95 133 247 305 427 455 665 793 1159 1235 1729 2135 3965 5551 5795 8113 8645 9587 15067 27755 40565 47935 67109 75335 105469 124631 182153 335545 527345 584807 623155 872417 910765 1275071 2367989 2924035 4093649 4362085 6375355 7602491 11111333 11839945 16575923 20468245 38012455 53217437 55556665 77779331 82879615 144447329 266087185 388896655 722236645 1011131303 5055656515