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30201321320230 = 2519915176543377
BaseRepresentation
bin1101101110111110010110…
…00001110110111100100110
310221221012220000021110120211
412313133023001312330212
512424304301224221410
6144122143453450034
76234654616361614
oct667371301667446
9127835800243524
1030201321320230
1196943435a1745
1234792754a091a
1313b0c8441c6c8
14765a74b3c6b4
1537591425068a
hex1b77cb076f26

30201321320230 has 16 divisors (see below), whose sum is σ = 54635556160800. Its totient is φ = 12019822353792.

The previous prime is 30201321320227. The next prime is 30201321320263. The reversal of 30201321320230 is 3202312310203.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 7588269699 + ... + 7588273678.

It is an arithmetic number, because the mean of its divisors is an integer number (3414722260050).

Almost surely, 230201321320230 is an apocalyptic number.

30201321320230 is a deficient number, since it is larger than the sum of its proper divisors (24434234840570).

30201321320230 is a wasteful number, since it uses less digits than its factorization.

30201321320230 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 15176543583.

The product of its (nonzero) digits is 1296, while the sum is 22.

Adding to 30201321320230 its reverse (3202312310203), we get a palindrome (33403633630433).

The spelling of 30201321320230 in words is "thirty trillion, two hundred one billion, three hundred twenty-one million, three hundred twenty thousand, two hundred thirty".

Divisors: 1 2 5 10 199 398 995 1990 15176543377 30353086754 75882716885 151765433770 3020132132023 6040264264046 15100660660115 30201321320230