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34212454024 = 2375323114773
BaseRepresentation
bin11111110111001110…
…001001111010001000
310021022022202201221211
4133313032021322020
51030031342012044
623414511342504
72320550026630
oct376716117210
9107268681854
1034212454024
11135670470a1
126769821a34
1332c3011648
141927aa36c0
15d53868634
hex7f7389e88

34212454024 has 32 divisors (see below), whose sum is σ = 73326813120. Its totient is φ = 14659598016.

The previous prime is 34212454021. The next prime is 34212454033. The reversal of 34212454024 is 42045421243.

It is not an unprimeable number, because it can be changed into a prime (34212454021) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 240702 + ... + 355474.

It is an arithmetic number, because the mean of its divisors is an integer number (2291462910).

Almost surely, 234212454024 is an apocalyptic number.

It is an amenable number.

34212454024 is an abundant number, since it is smaller than the sum of its proper divisors (39114359096).

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

34212454024 is a wasteful number, since it uses less digits than its factorization.

34212454024 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 120109 (or 120105 counting only the distinct ones).

The product of its (nonzero) digits is 30720, while the sum is 31.

Adding to 34212454024 its reverse (42045421243), we get a palindrome (76257875267).

The spelling of 34212454024 in words is "thirty-four billion, two hundred twelve million, four hundred fifty-four thousand, twenty-four".

Divisors: 1 2 4 7 8 14 28 56 5323 10646 21292 37261 42584 74522 114773 149044 229546 298088 459092 803411 918184 1606822 3213644 6427288 610936679 1221873358 2443746716 4276556753 4887493432 8553113506 17106227012 34212454024