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5083601838 = 237181668719
BaseRepresentation
bin1001011110000000…
…11001101110101110
3111010021200201201120
410233000121232232
540402400224323
62200235121410
7236655621420
oct45700315656
914107621646
105083601838
112179619337
12b9a5a3266
13630280533
14363224810
151eb46c5e3
hex12f019bae

5083601838 has 32 divisors (see below), whose sum is σ = 11683875840. Its totient is φ = 1444430880.

The previous prime is 5083601821. The next prime is 5083601863. The reversal of 5083601838 is 8381063805.

It is a Harshad number since it is a multiple of its sum of digits (42).

It is a self number, because there is not a number n which added to its sum of digits gives 5083601838.

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 15 ways as a sum of consecutive naturals, for example, 326758 + ... + 341961.

It is an arithmetic number, because the mean of its divisors is an integer number (365121120).

Almost surely, 25083601838 is an apocalyptic number.

5083601838 is an abundant number, since it is smaller than the sum of its proper divisors (6600274002).

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

5083601838 is a wasteful number, since it uses less digits than its factorization.

5083601838 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 668912.

The product of its (nonzero) digits is 138240, while the sum is 42.

The square root of 5083601838 is about 71299.3817504752. The cubic root of 5083601838 is about 1719.4537924458.

The spelling of 5083601838 in words is "five billion, eighty-three million, six hundred one thousand, eight hundred thirty-eight".

Divisors: 1 2 3 6 7 14 21 42 181 362 543 1086 1267 2534 3801 7602 668719 1337438 2006157 4012314 4681033 9362066 14043099 28086198 121038139 242076278 363114417 726228834 847266973 1694533946 2541800919 5083601838