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30212302213310 = 257261657759619
BaseRepresentation
bin1101101111010010110011…
…00010101001000010111110
310221222021020021202122001112
412313221121202221002332
512424444243331311220
6144131201240242022
76235524004415300
oct667513142510276
9127867207678045
1030212302213310
119698a68a6a198
12347b41aa70312
1313b20143b7289
147663d7277970
15375d582b85c5
hex1b7a598a90be

30212302213310 has 24 divisors (see below), whose sum is σ = 63260861370120. Its totient is φ = 10358503615824.

The previous prime is 30212302213241. The next prime is 30212302213333. The reversal of 30212302213310 is 1331220321203.

It is a super-2 number, since 2×302123022133102 (a number of 28 digits) contains 22 as substring.

It is a Curzon number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 30828879320 + ... + 30828880299.

It is an arithmetic number, because the mean of its divisors is an integer number (2635869223755).

Almost surely, 230212302213310 is an apocalyptic number.

30212302213310 is an abundant number, since it is smaller than the sum of its proper divisors (33048559156810).

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

30212302213310 is a wasteful number, since it uses less digits than its factorization.

30212302213310 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 61657759640 (or 61657759633 counting only the distinct ones).

The product of its (nonzero) digits is 1296, while the sum is 23.

Adding to 30212302213310 its reverse (1331220321203), we get a palindrome (31543522534513).

The spelling of 30212302213310 in words is "thirty trillion, two hundred twelve billion, three hundred two million, two hundred thirteen thousand, three hundred ten".

Divisors: 1 2 5 7 10 14 35 49 70 98 245 490 61657759619 123315519238 308288798095 431604317333 616577596190 863208634666 2158021586665 3021230221331 4316043173330 6042460442662 15106151106655 30212302213310