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802985050230 = 235112433288031
BaseRepresentation
bin10111010111101011010…
…00111000000001110110
32211202122102001000002120
423223311220320001312
5101124003133101410
61412515232220410
7112004501211246
oct13536550700166
92752572030076
10802985050230
1128a5a9144160
1210b75a09a706
135a94b52839c
142ac16999b26
1515d4a3d1570
hexbaf5a38076

802985050230 has 32 divisors (see below), whose sum is σ = 2102360859648. Its totient is φ = 194663042400.

The previous prime is 802985050211. The next prime is 802985050243. The reversal of 802985050230 is 32050589208.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1216643686 + ... + 1216644345.

It is an arithmetic number, because the mean of its divisors is an integer number (65698776864).

Almost surely, 2802985050230 is an apocalyptic number.

802985050230 is an abundant number, since it is smaller than the sum of its proper divisors (1299375809418).

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

802985050230 is a wasteful number, since it uses less digits than its factorization.

802985050230 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2433288052.

The product of its (nonzero) digits is 172800, while the sum is 42.

The spelling of 802985050230 in words is "eight hundred two billion, nine hundred eighty-five million, fifty thousand, two hundred thirty".

Divisors: 1 2 3 5 6 10 11 15 22 30 33 55 66 110 165 330 2433288031 4866576062 7299864093 12166440155 14599728186 24332880310 26766168341 36499320465 53532336682 72998640930 80298505023 133830841705 160597010046 267661683410 401492525115 802985050230