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34010131450 = 252680202629
BaseRepresentation
bin11111101011001010…
…010110101111111010
310020210020001200120011
4133223022112233322
51024123043201300
623342443052134
72312542230121
oct375312265772
9106706050504
1034010131450
1113472918159
126711b1104a
133290123149
141908c78ab8
15d40c00eba
hex7eb296bfa

34010131450 has 12 divisors (see below), whose sum is σ = 63258844590. Its totient is φ = 13604052560.

The previous prime is 34010131433. The next prime is 34010131457. The reversal of 34010131450 is 5413101043.

It can be written as a sum of positive squares in 3 ways, for example, as 22391231769 + 11618899681 = 149637^2 + 107791^2 .

It is not an unprimeable number, because it can be changed into a prime (34010131457) 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 5 ways as a sum of consecutive naturals, for example, 340101265 + ... + 340101364.

Almost surely, 234010131450 is an apocalyptic number.

34010131450 is a deficient number, since it is larger than the sum of its proper divisors (29248713140).

34010131450 is a wasteful number, since it uses less digits than its factorization.

34010131450 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 680202641 (or 680202636 counting only the distinct ones).

The product of its (nonzero) digits is 720, while the sum is 22.

Adding to 34010131450 its reverse (5413101043), we get a palindrome (39423232493).

The spelling of 34010131450 in words is "thirty-four billion, ten million, one hundred thirty-one thousand, four hundred fifty".

Divisors: 1 2 5 10 25 50 680202629 1360405258 3401013145 6802026290 17005065725 34010131450