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30201212022301 = 239817915449921
BaseRepresentation
bin1101101110111110001001…
…00000111010111000011101
310221221012121101121120000101
412313133010200322320131
512424304040234203201
6144122124551101101
76234652121353015
oct667370440727035
9127835541546011
1030201212022301
11969429792a581
123479244971791
1313b0c678a1a88
14765a6440ac45
15375909860d01
hex1b77c483ae1d

30201212022301 has 8 divisors (see below), whose sum is σ = 30331286870400. Its totient is φ = 30071168090880.

The previous prime is 30201212022299. The next prime is 30201212022347. The reversal of 30201212022301 is 10322021210203.

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 30201212022301 - 21 = 30201212022299 is a prime.

It is a super-2 number, since 2×302012120223012 (a number of 28 digits) contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (30201212025301) 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, 5770180 + ... + 9679741.

It is an arithmetic number, because the mean of its divisors is an integer number (3791410858800).

Almost surely, 230201212022301 is an apocalyptic number.

It is an amenable number.

30201212022301 is a deficient number, since it is larger than the sum of its proper divisors (130074848099).

30201212022301 is a wasteful number, since it uses less digits than its factorization.

30201212022301 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 15458339.

The product of its (nonzero) digits is 288, while the sum is 19.

Adding to 30201212022301 its reverse (10322021210203), we get a palindrome (40523233232504).

The spelling of 30201212022301 in words is "thirty trillion, two hundred one billion, two hundred twelve million, twenty-two thousand, three hundred one".

Divisors: 1 239 8179 1954781 15449921 3692531119 126364903859 30201212022301