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80052002 = 267597403
BaseRepresentation
bin1001100010101…
…11111100100010
312120122001200222
410301113330202
5130443131002
611535443042
71661300522
oct461277442
9176561628
1080052002
1141207288
1222986482
131377ac64
14a8bb682
1570641a2
hex4c57f22

80052002 has 8 divisors (see below), whose sum is σ = 121870416. Its totient is φ = 39428532.

The previous prime is 80051981. The next prime is 80052017. The reversal of 80052002 is 20025008.

It is a happy number.

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

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, 298568 + ... + 298835.

It is an arithmetic number, because the mean of its divisors is an integer number (15233802).

Almost surely, 280052002 is an apocalyptic number.

80052002 is a deficient number, since it is larger than the sum of its proper divisors (41818414).

80052002 is a wasteful number, since it uses less digits than its factorization.

80052002 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 597472.

The product of its (nonzero) digits is 160, while the sum is 17.

The square root of 80052002 is about 8947.1784379211. The cubic root of 80052002 is about 430.9802802117.

The spelling of 80052002 in words is "eighty million, fifty-two thousand, two".

Divisors: 1 2 67 134 597403 1194806 40026001 80052002