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30014414204020 = 2253929693818929
BaseRepresentation
bin1101101001100010001100…
…11111110010110001110100
310221021100110010120012011021
412310301012133302301310
512413224010014012040
6143500233113350524
76215320110165511
oct664610637626164
9127240403505137
1030014414204020
119622050386964
123448bb2708444
1313994687c395c
1475a9c3884308
15370b2547924a
hex1b4c467f2c74

30014414204020 has 24 divisors (see below), whose sum is σ = 63030446728200. Its totient is φ = 12005731986432.

The previous prime is 30014414203979. The next prime is 30014414204057. The reversal of 30014414204020 is 2040241441003.

It can be written as a sum of positive squares in 4 ways, for example, as 312393802084 + 29702020401936 = 558922^2 + 5449956^2 .

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 5949916 + ... + 9768844.

It is an arithmetic number, because the mean of its divisors is an integer number (2626268613675).

Almost surely, 230014414204020 is an apocalyptic number.

It is an amenable number.

30014414204020 is an abundant number, since it is smaller than the sum of its proper divisors (33016032524180).

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

30014414204020 is a wasteful number, since it uses less digits than its factorization.

30014414204020 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4211907 (or 4211905 counting only the distinct ones).

The product of its (nonzero) digits is 3072, while the sum is 25.

Adding to 30014414204020 its reverse (2040241441003), we get a palindrome (32054655645023).

The spelling of 30014414204020 in words is "thirty trillion, fourteen billion, four hundred fourteen million, two hundred four thousand, twenty".

Divisors: 1 2 4 5 10 20 392969 785938 1571876 1964845 3818929 3929690 7637858 7859380 15275716 19094645 38189290 76378580 1500720710201 3001441420402 6002882840804 7503603551005 15007207102010 30014414204020