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34240553031 = 3233011164809
BaseRepresentation
bin11111111000111001…
…010110000001000111
310021101021122022112210
4133320321112001013
51030111040144111
623421353514503
72321340620136
oct377071260107
9107337568483
1034240553031
1113580999313
126777112a33
1332c8a9c289
14192b6d991d
15d560690a6
hex7f8e56047

34240553031 has 16 divisors (see below), whose sum is σ = 47655141120. Its totient is φ = 21827171520.

The previous prime is 34240552991. The next prime is 34240553057. The reversal of 34240553031 is 13035504243.

It is not a de Polignac number, because 34240553031 - 29 = 34240552519 is a prime.

It is a super-2 number, since 2×342405530312 (a number of 22 digits) contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 34240553031.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (34240553131) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 125355 + ... + 290163.

It is an arithmetic number, because the mean of its divisors is an integer number (2978446320).

Almost surely, 234240553031 is an apocalyptic number.

34240553031 is a deficient number, since it is larger than the sum of its proper divisors (13414588089).

34240553031 is a wasteful number, since it uses less digits than its factorization.

34240553031 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 167846.

The product of its (nonzero) digits is 21600, while the sum is 30.

The spelling of 34240553031 in words is "thirty-four billion, two hundred forty million, five hundred fifty-three thousand, thirty-one".

Divisors: 1 3 23 69 3011 9033 69253 164809 207759 494427 3790607 11371821 496239899 1488719697 11413517677 34240553031