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5177711439 = 323759263537
BaseRepresentation
bin1001101001001110…
…11001101101001111
3111100211202222211100
410310213121231033
541100443231224
62213440154143
7242210551425
oct46447315517
914324688740
105177711439
11221775726a
121006008953
13646910ba4
14371921115
1520485bac9
hex1349d9b4f

5177711439 has 24 divisors (see below), whose sum is σ = 7811266320. Its totient is φ = 3301579008.

The previous prime is 5177711393. The next prime is 5177711443. The reversal of 5177711439 is 9341177715.

It is not a de Polignac number, because 5177711439 - 27 = 5177711311 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 5177711394 and 5177711403.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (5177711039) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 112122 + ... + 151415.

It is an arithmetic number, because the mean of its divisors is an integer number (325469430).

Almost surely, 25177711439 is an apocalyptic number.

5177711439 is a gapful number since it is divisible by the number (59) formed by its first and last digit.

5177711439 is a deficient number, since it is larger than the sum of its proper divisors (2633554881).

5177711439 is a wasteful number, since it uses less digits than its factorization.

5177711439 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 263639 (or 263636 counting only the distinct ones).

The product of its digits is 185220, while the sum is 45.

The square root of 5177711439 is about 71956.3161855858. The cubic root of 5177711439 is about 1729.9993806451. Note that the first 3 decimals are identical.

The spelling of 5177711439 in words is "five billion, one hundred seventy-seven million, seven hundred eleven thousand, four hundred thirty-nine".

Divisors: 1 3 9 37 59 111 177 333 531 2183 6549 19647 263537 790611 2371833 9750869 15548683 29252607 46646049 87757821 139938147 575301271 1725903813 5177711439