Search a number
-
+
30332022200 = 23521729307627
BaseRepresentation
bin11100001111111011…
…011110110110111000
32220021220001101012122
4130033323132312320
5444104444202300
621533452300412
72122440635414
oct341773366670
986256041178
1030332022200
11119556aa247
125a66171708
132b250c543c
14167a595d44
15bc7d60c85
hex70fededb8

30332022200 has 96 divisors (see below), whose sum is σ = 77245390800. Its totient is φ = 11025315840.

The previous prime is 30332022187. The next prime is 30332022211. The reversal of 30332022200 is 222023303.

It is a Harshad number since it is a multiple of its sum of digits (17).

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 55214 + ... + 252413.

Almost surely, 230332022200 is an apocalyptic number.

It is an amenable number.

30332022200 is an abundant number, since it is smaller than the sum of its proper divisors (46913368600).

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

30332022200 is a wasteful number, since it uses less digits than its factorization.

30332022200 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 307689 (or 307680 counting only the distinct ones).

The product of its (nonzero) digits is 432, while the sum is 17.

Adding to 30332022200 its reverse (222023303), we get a palindrome (30554045503).

The spelling of 30332022200 in words is "thirty billion, three hundred thirty-two million, twenty-two thousand, two hundred".

Divisors: 1 2 4 5 8 10 17 20 25 29 34 40 50 58 68 85 100 116 136 145 170 200 232 290 340 425 493 580 680 725 850 986 1160 1450 1700 1972 2465 2900 3400 3944 4930 5800 9860 12325 19720 24650 49300 98600 307627 615254 1230508 1538135 2461016 3076270 5229659 6152540 7690675 8921183 10459318 12305080 15381350 17842366 20918636 26148295 30762700 35684732 41837272 44605915 52296590 61525400 71369464 89211830 104593180 130741475 151660111 178423660 209186360 223029575 261482950 303320222 356847320 446059150 522965900 606640444 758300555 892118300 1045931800 1213280888 1516601110 1784236600 3033202220 3791502775 6066404440 7583005550 15166011100 30332022200