Search a number
-
+
80052004 = 22131227673
BaseRepresentation
bin1001100010101…
…11111100100100
312120122001201001
410301113330210
5130443131004
611535443044
71661300524
oct461277444
9176561631
1080052004
114120728a
1222986484
131377ac66
14a8bb684
1570641a4
hex4c57f24

80052004 has 24 divisors (see below), whose sum is σ = 141992928. Its totient is φ = 39486720.

The previous prime is 80051981. The next prime is 80052017. The reversal of 80052004 is 40025008.

It is a happy number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 118612 + ... + 119284.

It is an arithmetic number, because the mean of its divisors is an integer number (5916372).

Almost surely, 280052004 is an apocalyptic number.

It is an amenable number.

80052004 is a deficient number, since it is larger than the sum of its proper divisors (61940924).

80052004 is a wasteful number, since it uses less digits than its factorization.

80052004 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1035 (or 1033 counting only the distinct ones).

The product of its (nonzero) digits is 320, while the sum is 19.

The square root of 80052004 is about 8947.1785496882. The cubic root of 80052004 is about 430.9802838008.

The spelling of 80052004 in words is "eighty million, fifty-two thousand, four".

Divisors: 1 2 4 131 227 262 454 524 673 908 1346 2692 29737 59474 88163 118948 152771 176326 305542 352652 611084 20013001 40026002 80052004