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34240212210 = 2351771945601
BaseRepresentation
bin11111111000111000…
…000010110011110010
310021101021000000000210
4133320320002303302
51030110443242320
623421342324550
72321335000401
oct377070026362
9107337000023
1034240212210
1113580786246
126776b89756
1332c89b00c9
14192b64b638
15d55eed0e0
hex7f8e02cf2

34240212210 has 64 divisors (see below), whose sum is σ = 88236013824. Its totient is φ = 8472576000.

The previous prime is 34240212197. The next prime is 34240212221. The reversal of 34240212210 is 1221204243.

It is an unprimeable number.

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 31 ways as a sum of consecutive naturals, for example, 436591 + ... + 509010.

It is an arithmetic number, because the mean of its divisors is an integer number (1378687716).

Almost surely, 234240212210 is an apocalyptic number.

34240212210 is a gapful number since it is divisible by the number (30) formed by its first and last digit.

34240212210 is an abundant number, since it is smaller than the sum of its proper divisors (53995801614).

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

34240212210 is a wasteful number, since it uses less digits than its factorization.

34240212210 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 945699.

The product of its (nonzero) digits is 768, while the sum is 21.

Adding to 34240212210 its reverse (1221204243), we get a palindrome (35461416453).

The spelling of 34240212210 in words is "thirty-four billion, two hundred forty million, two hundred twelve thousand, two hundred ten".

Divisors: 1 2 3 5 6 10 15 17 30 34 51 71 85 102 142 170 213 255 355 426 510 710 1065 1207 2130 2414 3621 6035 7242 12070 18105 36210 945601 1891202 2836803 4728005 5673606 9456010 14184015 16075217 28368030 32150434 48225651 67137671 80376085 96451302 134275342 160752170 201413013 241128255 335688355 402826026 482256510 671376710 1007065065 1141340407 2014130130 2282680814 3424021221 5706702035 6848042442 11413404070 17120106105 34240212210