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5180038 = 229314367
BaseRepresentation
bin10011110000101010000110
3100202011200021
4103300222012
52311230123
6303005354
762013103
oct23605206
910664607
105180038
112a18926
12189985a
1310c4a16
1498baaa
156c4c5d
hex4f0a86

5180038 has 32 divisors (see below), whose sum is σ = 8616960. Its totient is φ = 2328480.

The previous prime is 5180029. The next prime is 5180041. The reversal of 5180038 is 8300815.

It is a junction number, because it is equal to n+sod(n) for n = 5179994 and 5180021.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 77281 + ... + 77347.

It is an arithmetic number, because the mean of its divisors is an integer number (269280).

Almost surely, 25180038 is an apocalyptic number.

5180038 is a gapful number since it is divisible by the number (58) formed by its first and last digit.

5180038 is a deficient number, since it is larger than the sum of its proper divisors (3436922).

5180038 is a wasteful number, since it uses less digits than its factorization.

5180038 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 172.

The product of its (nonzero) digits is 960, while the sum is 25.

The square root of 5180038 is about 2275.9696834536. The cubic root of 5180038 is about 173.0258462058.

It can be divided in two parts, 51 and 80038, that added together give a square (80089 = 2832).

The spelling of 5180038 in words is "five million, one hundred eighty thousand, thirty-eight".

Divisors: 1 2 29 31 43 58 62 67 86 134 899 1247 1333 1798 1943 2077 2494 2666 2881 3886 4154 5762 38657 60233 77314 83549 89311 120466 167098 178622 2590019 5180038