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5177190207 = 37314933767
BaseRepresentation
bin1001101001001010…
…11010011100111111
3111100210210111211110
410310211122130333
541100330041312
62213421053103
7242203251000
oct46445323477
914323714743
105177190207
1122174306a2
1210059b7193
1364678a877
143718271a7
152047a743c
hex13495a73f

5177190207 has 32 divisors (see below), whose sum is σ = 8104320000. Its totient is φ = 2938452384.

The previous prime is 5177190181. The next prime is 5177190289. The reversal of 5177190207 is 7020917715.

It is not a de Polignac number, because 5177190207 - 26 = 5177190143 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (5177150207) 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 31 ways as a sum of consecutive naturals, for example, 136438 + ... + 170204.

It is an arithmetic number, because the mean of its divisors is an integer number (253260000).

Almost surely, 25177190207 is an apocalyptic number.

5177190207 is a deficient number, since it is larger than the sum of its proper divisors (2927129793).

5177190207 is a wasteful number, since it uses less digits than its factorization.

5177190207 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 33940 (or 33926 counting only the distinct ones).

The product of its (nonzero) digits is 30870, while the sum is 39.

The square root of 5177190207 is about 71952.6942303066. The cubic root of 5177190207 is about 1729.9413265989.

The spelling of 5177190207 in words is "five billion, one hundred seventy-seven million, one hundred ninety thousand, two hundred seven".

Divisors: 1 3 7 21 49 147 149 343 447 1029 1043 3129 7301 21903 33767 51107 101301 153321 236369 709107 1654583 4963749 5031283 11582081 15093849 34746243 35218981 105656943 246532867 739598601 1725730069 5177190207