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53080486 = 2411394657
BaseRepresentation
bin1100101001111…
…1000110100110
310200212202201221
43022133012212
5102042033421
65133410554
71213114414
oct312370646
9120782657
1053080486
1127a65178
1215939a5a
13acc6594
14709a2b4
1549d7841
hex329f1a6

53080486 has 16 divisors (see below), whose sum is σ = 82167120. Its totient is φ = 25701120.

The previous prime is 53080439. The next prime is 53080487. The reversal of 53080486 is 68408035.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (53080487) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 9070 + ... + 13726.

It is an arithmetic number, because the mean of its divisors is an integer number (5135445).

Almost surely, 253080486 is an apocalyptic number.

53080486 is a deficient number, since it is larger than the sum of its proper divisors (29086634).

53080486 is a wasteful number, since it uses less digits than its factorization.

53080486 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4839.

The product of its (nonzero) digits is 23040, while the sum is 34.

The square root of 53080486 is about 7285.6355934126. The cubic root of 53080486 is about 375.8186229096.

The spelling of 53080486 in words is "fifty-three million, eighty thousand, four hundred eighty-six".

Divisors: 1 2 41 82 139 278 4657 5699 9314 11398 190937 381874 647323 1294646 26540243 53080486