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30412203410 = 253041220341
BaseRepresentation
bin11100010100101101…
…010110010110010010
32220111110221000011002
4130110231112112102
5444241011002120
621545435022002
72124433315031
oct342455262622
986443830132
1030412203410
1111996994606
125a88b9a902
132b388ba144
1416870a8718
15bceded375
hex714b56592

30412203410 has 8 divisors (see below), whose sum is σ = 54741966156. Its totient is φ = 12164881360.

The previous prime is 30412203287. The next prime is 30412203421. The reversal of 30412203410 is 1430221403.

It can be written as a sum of positive squares in 2 ways, for example, as 25889775409 + 4522428001 = 160903^2 + 67249^2 .

It is a sphenic number, since it is the product of 3 distinct primes.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1520610161 + ... + 1520610180.

Almost surely, 230412203410 is an apocalyptic number.

30412203410 is a deficient number, since it is larger than the sum of its proper divisors (24329762746).

30412203410 is a wasteful number, since it uses less digits than its factorization.

30412203410 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3041220348.

The product of its (nonzero) digits is 576, while the sum is 20.

Adding to 30412203410 its reverse (1430221403), we get a palindrome (31842424813).

The spelling of 30412203410 in words is "thirty billion, four hundred twelve million, two hundred three thousand, four hundred ten".

Divisors: 1 2 5 10 3041220341 6082440682 15206101705 30412203410