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5428171710 = 23251312013863
BaseRepresentation
bin1010000111000101…
…10101001110111110
3112000022001200201200
411003202311032332
542104102443320
62254344320330
7251341461333
oct50342651676
915008050650
105428171710
112336074825
121075a730a6
13686784c30
14396cba98a
1521b832290
hex1438b53be

5428171710 has 96 divisors (see below), whose sum is σ = 15215473728. Its totient is φ = 1334707200.

The previous prime is 5428171709. The next prime is 5428171717. The reversal of 5428171710 is 171718245.

It is a super-2 number, since 2×54281717102 = 58930096226488648200, which contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (5428171717) 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, 1403239 + ... + 1407101.

It is an arithmetic number, because the mean of its divisors is an integer number (158494518).

Almost surely, 25428171710 is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 5428171710, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (7607736864).

5428171710 is an abundant number, since it is smaller than the sum of its proper divisors (9787302018).

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

5428171710 is a wasteful number, since it uses less digits than its factorization.

5428171710 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5090 (or 5087 counting only the distinct ones).

The product of its (nonzero) digits is 15680, while the sum is 36.

The square root of 5428171710 is about 73676.1271376285. The cubic root of 5428171710 is about 1757.4562630967.

Adding to 5428171710 its reverse (171718245), we get a palindrome (5599889955).

The spelling of 5428171710 in words is "five billion, four hundred twenty-eight million, one hundred seventy-one thousand, seven hundred ten".

Divisors: 1 2 3 5 6 9 10 13 15 18 26 30 39 45 65 78 90 117 130 195 234 390 585 1170 1201 2402 3603 3863 6005 7206 7726 10809 11589 12010 15613 18015 19315 21618 23178 31226 34767 36030 38630 46839 50219 54045 57945 69534 78065 93678 100438 108090 115890 140517 150657 156130 173835 234195 251095 281034 301314 347670 451971 468390 502190 702585 753285 903942 1405170 1506570 2259855 4519710 4639463 9278926 13918389 23197315 27836778 41755167 46394630 60313019 69591945 83510334 120626038 139183890 180939057 208775835 301565095 361878114 417551670 542817171 603130190 904695285 1085634342 1809390570 2714085855 5428171710