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30211022011202 = 247821391466323
BaseRepresentation
bin1101101111010000011010…
…01111000011101101000010
310221222010221001211121220122
412313220031033003231002
512424434133113324302
6144130430225140242
76235450201032524
oct667501517035502
9127863831747818
1030211022011202
11969847136441a
12347b12218a682
1313b1b6c0c1736
1476631522ba14
15375cd0bd93a2
hex1b7a0d3c3b42

30211022011202 has 16 divisors (see below), whose sum is σ = 46337085839232. Its totient is φ = 14766109665840.

The previous prime is 30211022011169. The next prime is 30211022011231. The reversal of 30211022011202 is 20211022011203.

It is a super-2 number, since 2×302110220112022 (a number of 28 digits) contains 22 as substring.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 195655988 + ... + 195810335.

It is an arithmetic number, because the mean of its divisors is an integer number (2896067864952).

Almost surely, 230211022011202 is an apocalyptic number.

30211022011202 is a deficient number, since it is larger than the sum of its proper divisors (16126063828030).

30211022011202 is a wasteful number, since it uses less digits than its factorization.

30211022011202 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 391467193.

The product of its (nonzero) digits is 96, while the sum is 17.

Adding to 30211022011202 its reverse (20211022011203), we get a palindrome (50422044022405).

Subtracting from 30211022011202 its reverse (20211022011203), we obtain a palindrome (9999999999999).

The spelling of 30211022011202 in words is "thirty trillion, two hundred eleven billion, twenty-two million, eleven thousand, two hundred two".

Divisors: 1 2 47 94 821 1642 38587 77174 391466323 782932646 18398917181 36797834362 321393851183 642787702366 15105511005601 30211022011202