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5180084 = 22721319107
BaseRepresentation
bin10011110000101010110100
3100202011201222
4103300222310
52311230314
6303005512
762013200
oct23605264
910664658
105180084
112a18968
121899898
1310c4a50
1498bb00
156c4c8e
hex4f0ab4

5180084 has 72 divisors (see below), whose sum is σ = 12065760. Its totient is φ = 1923264.

The previous prime is 5180057. The next prime is 5180099. The reversal of 5180084 is 4800815.

It is a Harshad number since it is a multiple of its sum of digits (26).

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 48359 + ... + 48465.

It is an arithmetic number, because the mean of its divisors is an integer number (167580).

Almost surely, 25180084 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 5180084, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (6032880).

5180084 is an abundant number, since it is smaller than the sum of its proper divisors (6885676).

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

5180084 is a wasteful number, since it uses less digits than its factorization.

5180084 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 157 (or 148 counting only the distinct ones).

The product of its (nonzero) digits is 1280, while the sum is 26.

The square root of 5180084 is about 2275.9797890140. The cubic root of 5180084 is about 173.0263583748.

Adding to 5180084 its reverse (4800815), we get a palindrome (9980899).

The spelling of 5180084 in words is "five million, one hundred eighty thousand, eighty-four".

Divisors: 1 2 4 7 13 14 19 26 28 38 49 52 76 91 98 107 133 182 196 214 247 266 364 428 494 532 637 749 931 988 1274 1391 1498 1729 1862 2033 2548 2782 2996 3458 3724 4066 5243 5564 6916 8132 9737 10486 12103 14231 19474 20972 24206 26429 28462 38948 48412 52858 56924 68159 99617 105716 136318 185003 199234 272636 370006 398468 740012 1295021 2590042 5180084