Search a number
-
+
52482678108 = 22377320034273
BaseRepresentation
bin110000111000001101…
…100001110101011100
312000110121102021201220
4300320031201311130
51324441031144413
640035445533340
73535366255230
oct607015416534
9160417367656
1052482678108
1120292115943
12a208414250
134c45215a23
14277c3525c0
1515727ed223
hexc38361d5c

52482678108 has 96 divisors (see below), whose sum is σ = 141975031296. Its totient is φ = 14778796032.

The previous prime is 52482678049. The next prime is 52482678113. The reversal of 52482678108 is 80187628425.

It is a congruent number.

It is an unprimeable number.

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, 12280260 + ... + 12284532.

It is an arithmetic number, because the mean of its divisors is an integer number (1478906576).

Almost surely, 252482678108 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 52482678108, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (70987515648).

52482678108 is an abundant number, since it is smaller than the sum of its proper divisors (89492353188).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

52482678108 is a wasteful number, since it uses less digits than its factorization.

52482678108 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6363 (or 6361 counting only the distinct ones).

The product of its (nonzero) digits is 1720320, while the sum is 51.

The spelling of 52482678108 in words is "fifty-two billion, four hundred eighty-two million, six hundred seventy-eight thousand, one hundred eight".

Divisors: 1 2 3 4 6 7 12 14 21 28 42 73 84 146 219 292 438 511 876 1022 1533 2003 2044 3066 4006 4273 6009 6132 8012 8546 12018 12819 14021 17092 24036 25638 28042 29911 42063 51276 56084 59822 84126 89733 119644 146219 168252 179466 292438 311929 358932 438657 584876 623858 877314 935787 1023533 1247716 1754628 1871574 2047066 2183503 3070599 3743148 4094132 4367006 6141198 6550509 8558819 8734012 12282396 13101018 17117638 25676457 26202036 34235276 51352914 59911733 102705828 119823466 179735199 239646932 359470398 624793787 718940796 1249587574 1874381361 2499175148 3748762722 4373556509 7497525444 8747113018 13120669527 17494226036 26241339054 52482678108