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34213125252 = 2233963171941
BaseRepresentation
bin11111110111010000…
…101101110010000100
310021022101000211201010
4133313100231302010
51030032030002002
623414534002220
72320555523565
oct376720556204
9107271024633
1034213125252
1113567465429
126769aa6370
1332c31b8017
141927bda16c
15d5394c46c
hex7f742dc84

34213125252 has 24 divisors (see below), whose sum is σ = 79833749632. Its totient is φ = 11403928800.

The previous prime is 34213125251. The next prime is 34213125253. The reversal of 34213125252 is 25252131243.

It is an interprime number because it is at equal distance from previous prime (34213125251) and next prime (34213125253).

It is not an unprimeable number, because it can be changed into a prime (34213125251) 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 7 ways as a sum of consecutive naturals, for example, 439602 + ... + 511542.

Almost surely, 234213125252 is an apocalyptic number.

It is an amenable number.

34213125252 is an abundant number, since it is smaller than the sum of its proper divisors (45620624380).

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

34213125252 is a wasteful number, since it uses less digits than its factorization.

34213125252 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 111579 (or 111577 counting only the distinct ones).

The product of its digits is 14400, while the sum is 30.

Adding to 34213125252 its reverse (25252131243), we get a palindrome (59465256495).

The spelling of 34213125252 in words is "thirty-four billion, two hundred thirteen million, one hundred twenty-five thousand, two hundred fifty-two".

Divisors: 1 2 3 4 6 12 39631 71941 79262 118893 143882 158524 215823 237786 287764 431646 475572 863292 2851093771 5702187542 8553281313 11404375084 17106562626 34213125252