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34341432540 = 22351314369139
BaseRepresentation
bin11111111110111010…
…001010110011011100
310021122022110112012220
4133332322022303130
51030312401320130
623435400025340
72324004234402
oct377672126334
9107568415186
1034341432540
1113622930608
1267a4a62250
1333139601ac
14193ac79472
15d5ed44410
hex7fee8acdc

34341432540 has 48 divisors (see below), whose sum is σ = 96890048640. Its totient is φ = 9087807040.

The previous prime is 34341432533. The next prime is 34341432547. The reversal of 34341432540 is 4523414343.

It is an interprime number because it is at equal distance from previous prime (34341432533) and next prime (34341432547).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (34341432547) 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 15 ways as a sum of consecutive naturals, for example, 2176710 + ... + 2192429.

It is an arithmetic number, because the mean of its divisors is an integer number (2018542680).

Almost surely, 234341432540 is an apocalyptic number.

34341432540 is a gapful number since it is divisible by the number (30) formed by its first and last digit.

It is an amenable number.

34341432540 is an abundant number, since it is smaller than the sum of its proper divisors (62548616100).

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

34341432540 is a wasteful number, since it uses less digits than its factorization.

34341432540 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4369282 (or 4369280 counting only the distinct ones).

The product of its (nonzero) digits is 69120, while the sum is 33.

Adding to 34341432540 its reverse (4523414343), we get a palindrome (38864846883).

The spelling of 34341432540 in words is "thirty-four billion, three hundred forty-one million, four hundred thirty-two thousand, five hundred forty".

Divisors: 1 2 3 4 5 6 10 12 15 20 30 60 131 262 393 524 655 786 1310 1572 1965 2620 3930 7860 4369139 8738278 13107417 17476556 21845695 26214834 43691390 52429668 65537085 87382780 131074170 262148340 572357209 1144714418 1717071627 2289428836 2861786045 3434143254 5723572090 6868286508 8585358135 11447144180 17170716270 34341432540