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4080204604 = 227145721593
BaseRepresentation
bin1111001100110010…
…1111101100111100
3101112100121212111001
43303030233230330
531324013021404
61512512540044
7203053111150
oct36314575474
911470555431
104080204604
111804195123
1295a551624
13500423c68
142a9c71060
1518d3197a4
hexf332fb3c

4080204604 has 12 divisors (see below), whose sum is σ = 8160409264. Its totient is φ = 1748659104.

The previous prime is 4080204589. The next prime is 4080204613. The reversal of 4080204604 is 4064020804.

4080204604 is an admirable number.

It is a super-2 number, since 2×40802046042 = 33296139221005593632, which contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (28), and also a Moran number because the ratio is a prime number: 145721593 = 4080204604 / (4 + 0 + 8 + 0 + 2 + 0 + 4 + 6 + 0 + 4).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 72860769 + ... + 72860824.

Almost surely, 24080204604 is an apocalyptic number.

It is an amenable number.

4080204604 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.

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

4080204604 is a wasteful number, since it uses less digits than its factorization.

4080204604 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 145721604 (or 145721602 counting only the distinct ones).

The product of its (nonzero) digits is 6144, while the sum is 28.

The square root of 4080204604 is about 63876.4792705421. The cubic root of 4080204604 is about 1597.9406583948.

The spelling of 4080204604 in words is "four billion, eighty million, two hundred four thousand, six hundred four".

Divisors: 1 2 4 7 14 28 145721593 291443186 582886372 1020051151 2040102302 4080204604