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30022210030230 = 232511283107157119
BaseRepresentation
bin1101101001110000101110…
…01010100000101010010110
310221022002120102210012021100
412310320113022200222112
512413340441231431410
6143504002441130530
76216014231466015
oct664702712405226
9127262512705240
1030022210030230
119625390980540
12344a609489a46
13139a10b94aa82
1475b122da0a7c
15370e2ea938c0
hex1b4e172a0a96

30022210030230 has 96 divisors (see below), whose sum is σ = 85454802800640. Its totient is φ = 7252393746240.

The previous prime is 30022210030229. The next prime is 30022210030237. The reversal of 30022210030230 is 3203001222003.

It is a happy number.

30022210030230 is a `hidden beast` number, since 300 + 2 + 2 + 2 + 100 + 30 + 230 = 666.

It is a Harshad number since it is a multiple of its sum of digits (18).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (30022210030237) by changing a digit.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 53298390 + ... + 53858729.

It is an arithmetic number, because the mean of its divisors is an integer number (890154195840).

Almost surely, 230022210030230 is an apocalyptic number.

30022210030230 is a gapful number since it is divisible by the number (30) formed by its first and last digit.

30022210030230 is an abundant number, since it is smaller than the sum of its proper divisors (55432592770410).

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

30022210030230 is a wasteful number, since it uses less digits than its factorization.

30022210030230 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 107157426 (or 107157423 counting only the distinct ones).

The product of its (nonzero) digits is 432, while the sum is 18.

Adding to 30022210030230 its reverse (3203001222003), we get a palindrome (33225211252233).

The spelling of 30022210030230 in words is "thirty trillion, twenty-two billion, two hundred ten million, thirty thousand, two hundred thirty".

Divisors: 1 2 3 5 6 9 10 11 15 18 22 30 33 45 55 66 90 99 110 165 198 283 330 495 566 849 990 1415 1698 2547 2830 3113 4245 5094 6226 8490 9339 12735 15565 18678 25470 28017 31130 46695 56034 93390 140085 280170 107157119 214314238 321471357 535785595 642942714 964414071 1071571190 1178728309 1607356785 1928828142 2357456618 3214713570 3536184927 4822070355 5893641545 7072369854 9644140710 10608554781 11787283090 17680924635 21217109562 30325464677 35361849270 53042773905 60650929354 90976394031 106085547810 151627323385 181952788062 272929182093 303254646770 333580111447 454881970155 545858364186 667160222894 909763940310 1000740334341 1364645910465 1667900557235 2001480668682 2729291820930 3002221003023 3335801114470 5003701671705 6004442006046 10007403343410 15011105015115 30022210030230