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980202 = 23163367
BaseRepresentation
bin11101111010011101010
31211210120210
43233103222
5222331302
633001550
711221506
oct3572352
91753523
10980202
1160a493
123b32b6
13284202
141b7306
1514566c
hexef4ea

980202 has 8 divisors (see below), whose sum is σ = 1960416. Its totient is φ = 326732.

The previous prime is 980197. The next prime is 980219. The reversal of 980202 is 202089.

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

980202 is an admirable number.

980202 is a modest number, since divided by 202 gives 98 as remainder.

It is a plaindrome in base 15.

It is an unprimeable number.

980202 is an untouchable number, because it is not equal to the sum of proper divisors of any number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 81678 + ... + 81689.

It is an arithmetic number, because the mean of its divisors is an integer number (245052).

2980202 is an apocalyptic number.

980202 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.

980202 is a wasteful number, since it uses less digits than its factorization.

980202 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 163372.

The product of its (nonzero) digits is 288, while the sum is 21.

The square root of 980202 is about 990.0515138113. The cubic root of 980202 is about 99.3356630036.

The spelling of 980202 in words is "nine hundred eighty thousand, two hundred two".

Divisors: 1 2 3 6 163367 326734 490101 980202