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30230210331200 = 26521131411351397
BaseRepresentation
bin1101101111110100001001…
…11100101100001001000000
310222000222110100001021112002
412313322010330230021000
512430242432321044300
6144143322241323132
76240026536045445
oct667720474541100
9128028410037462
1030230210331200
1196a56186a5220
1234829983364a8
1313b3909587039
147672157c79cc
153765555725d5
hex1b7e84f2c240

30230210331200 has 336 divisors, whose sum is σ = 85808280918528. Its totient is φ = 10378721280000.

The previous prime is 30230210331133. The next prime is 30230210331289. The reversal of 30230210331200 is 213301203203.

It is a Harshad number since it is a multiple of its sum of digits (20).

It is an unprimeable number.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 21693902 + ... + 23045298.

It is an arithmetic number, because the mean of its divisors is an integer number (255381788448).

Almost surely, 230230210331200 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 30230210331200, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (42904140459264).

30230210331200 is an abundant number, since it is smaller than the sum of its proper divisors (55578070587328).

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

30230210331200 is a wasteful number, since it uses less digits than its factorization.

30230210331200 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1351502 (or 1351487 counting only the distinct ones).

The product of its (nonzero) digits is 648, while the sum is 20.

Adding to 30230210331200 its reverse (213301203203), we get a palindrome (30443511534403).

The spelling of 30230210331200 in words is "thirty trillion, two hundred thirty billion, two hundred ten million, three hundred thirty-one thousand, two hundred".