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34087401750 = 235371640139
BaseRepresentation
bin11111101111110001…
…000111100100010110
310020222121110102111010
4133233301013210112
51024302333324000
623354243153050
72314501064013
oct375761074426
9106877412433
1034087401750
11135024a4506
126733975786
1332a3138c0c
14191523070a
15d478b5d50
hex7efc47916

34087401750 has 64 divisors (see below), whose sum is σ = 86280629760. Its totient is φ = 8961932000.

The previous prime is 34087401703. The next prime is 34087401779. The reversal of 34087401750 is 5710478043.

It is a junction number, because it is equal to n+sod(n) for n = 34087401699 and 34087401708.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 266820 + ... + 373319.

It is an arithmetic number, because the mean of its divisors is an integer number (1348134840).

Almost surely, 234087401750 is an apocalyptic number.

34087401750 is a gapful number since it is divisible by the number (30) formed by its first and last digit.

34087401750 is an abundant number, since it is smaller than the sum of its proper divisors (52193228010).

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

34087401750 is a wasteful number, since it uses less digits than its factorization.

34087401750 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 640230 (or 640220 counting only the distinct ones).

The product of its (nonzero) digits is 94080, while the sum is 39.

Adding to 34087401750 its reverse (5710478043), we get a palindrome (39797879793).

The spelling of 34087401750 in words is "thirty-four billion, eighty-seven million, four hundred one thousand, seven hundred fifty".

Divisors: 1 2 3 5 6 10 15 25 30 50 71 75 125 142 150 213 250 355 375 426 710 750 1065 1775 2130 3550 5325 8875 10650 17750 26625 53250 640139 1280278 1920417 3200695 3840834 6401390 9602085 16003475 19204170 32006950 45449869 48010425 80017375 90899738 96020850 136349607 160034750 227249345 240052125 272699214 454498690 480104250 681748035 1136246725 1363496070 2272493450 3408740175 5681233625 6817480350 11362467250 17043700875 34087401750