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30201441442401 = 379199922769401
BaseRepresentation
bin1101101110111110100100…
…01100000101101001100001
310221221020012101022022020010
412313133102030011221201
512424310023002124101
6144122203424235133
76234660605402205
oct667372214055141
9127836171268203
1030201441442401
1196943a5387269
1234792a976baa9
1313b0ca328a108
14765a86a8ab05
1537591ea7c2d6
hex1b77d2305a61

30201441442401 has 32 divisors (see below), whose sum is σ = 40988265984000. Its totient is φ = 19777104547200.

The previous prime is 30201441442391. The next prime is 30201441442423. The reversal of 30201441442401 is 10424414410203.

It is a happy number.

It is not a de Polignac number, because 30201441442401 - 27 = 30201441442273 is a prime.

It is not an unprimeable number, because it can be changed into a prime (30201441042401) by changing a digit.

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 31 ways as a sum of consecutive naturals, for example, 435138301 + ... + 435207701.

It is an arithmetic number, because the mean of its divisors is an integer number (1280883312000).

Almost surely, 230201441442401 is an apocalyptic number.

It is an amenable number.

30201441442401 is a deficient number, since it is larger than the sum of its proper divisors (10786824541599).

30201441442401 is a wasteful number, since it uses less digits than its factorization.

30201441442401 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 78909.

The product of its (nonzero) digits is 12288, while the sum is 30.

Adding to 30201441442401 its reverse (10424414410203), we get a palindrome (40625855852604).

The spelling of 30201441442401 in words is "thirty trillion, two hundred one billion, four hundred forty-one million, four hundred forty-two thousand, four hundred one".

Divisors: 1 3 79 199 237 597 9227 15721 27681 47163 69401 208203 728933 1836173 2186799 5482679 5508519 13810799 16448037 41432397 145057667 435173001 640363027 1091053121 1921089081 3273159363 50588679133 127432242373 151766037399 382296727119 10067147147467 30201441442401