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30200212310293 = 463139946624189
BaseRepresentation
bin1101101110111100010001…
…11011010100100100010101
310221221010000201110220221201
412313132020323110210111
512424300013322412133
6144121441435512501
76234615262061524
oct667361073244425
9127833021426851
1030200212310293
119693924593103
123479005bb8731
1313b0b387359cc
147659ab7364bb
1537589bbd9d7d
hex1b7788ed4915

30200212310293 has 8 divisors (see below), whose sum is σ = 30287073824000. Its totient is φ = 30113444048688.

The previous prime is 30200212310287. The next prime is 30200212310347. The reversal of 30200212310293 is 39201321200203.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 30200212310293 - 237 = 30062773356821 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (30200212311293) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 22664358 + ... + 23959831.

It is an arithmetic number, because the mean of its divisors is an integer number (3785884228000).

Almost surely, 230200212310293 is an apocalyptic number.

It is an amenable number.

30200212310293 is a deficient number, since it is larger than the sum of its proper divisors (86861513707).

30200212310293 is a wasteful number, since it uses less digits than its factorization.

30200212310293 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 46626051.

The product of its (nonzero) digits is 3888, while the sum is 28.

Adding to 30200212310293 its reverse (39201321200203), we get a palindrome (69401533510496).

The spelling of 30200212310293 in words is "thirty trillion, two hundred billion, two hundred twelve million, three hundred ten thousand, two hundred ninety-three".

Divisors: 1 463 1399 647737 46624189 21586999507 65227240411 30200212310293