Search a number
-
+
52024054551 = 3721727176819
BaseRepresentation
bin110000011100111000…
…000001001100010111
311222021122102210111020
4300130320001030113
51323021124221201
635522144012223
73521130111300
oct603470011427
9158248383436
1052024054551
112007724a207
12a0ba901073
134ba11b9b41
14273748b7a7
151547409a36
hexc1ce01317

52024054551 has 48 divisors (see below), whose sum is σ = 85753244160. Its totient is φ = 27875715840.

The previous prime is 52024054529. The next prime is 52024054567. The reversal of 52024054551 is 15545042025.

It is not a de Polignac number, because 52024054551 - 210 = 52024053527 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (52024058551) by changing a digit.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 638820 + ... + 715638.

It is an arithmetic number, because the mean of its divisors is an integer number (1786525920).

Almost surely, 252024054551 is an apocalyptic number.

52024054551 is a gapful number since it is divisible by the number (51) formed by its first and last digit.

52024054551 is a deficient number, since it is larger than the sum of its proper divisors (33729189609).

52024054551 is a wasteful number, since it uses less digits than its factorization.

52024054551 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 77124 (or 77117 counting only the distinct ones).

The product of its (nonzero) digits is 40000, while the sum is 33.

Adding to 52024054551 its reverse (15545042025), we get a palindrome (67569096576).

The spelling of 52024054551 in words is "fifty-two billion, twenty-four million, fifty-four thousand, five hundred fifty-one".

Divisors: 1 3 7 17 21 49 51 119 147 271 357 813 833 1897 2499 4607 5691 13279 13821 32249 39837 76819 96747 225743 230457 537733 677229 1305923 1613199 3764131 3917769 9141461 11292393 20817949 27424383 62453847 63990227 145725643 191970681 353905133 437176929 1020079501 1061715399 2477335931 3060238503 7432007793 17341351517 52024054551