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5180486 = 26142463
BaseRepresentation
bin10011110000110001000110
3100202012021212
4103300301012
52311233421
6303011422
762014313
oct23606106
910665255
105180486
112a191a3
121899b72
1310c4c9c
1498bd0a
156c4e5b
hex4f0c46

5180486 has 8 divisors (see below), whose sum is σ = 7898304. Its totient is φ = 2547720.

The previous prime is 5180477. The next prime is 5180489. The reversal of 5180486 is 6840815.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (5180489) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 21110 + ... + 21353.

It is an arithmetic number, because the mean of its divisors is an integer number (987288).

Almost surely, 25180486 is an apocalyptic number.

5180486 is a deficient number, since it is larger than the sum of its proper divisors (2717818).

5180486 is a wasteful number, since it uses less digits than its factorization.

5180486 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 42526.

The product of its (nonzero) digits is 7680, while the sum is 32.

The square root of 5180486 is about 2276.0681009144. The cubic root of 5180486 is about 173.0308341579.

The spelling of 5180486 in words is "five million, one hundred eighty thousand, four hundred eighty-six".

Divisors: 1 2 61 122 42463 84926 2590243 5180486