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34345510241 = 728326716491
BaseRepresentation
bin11111111111001001…
…101110010101100001
310021122121010200202212
4133333021232111201
51030314422311431
623440023251505
72324054006630
oct377711562541
9107577120685
1034345510241
1113625166209
1267a62a9b95
13331475a233
14193b61b517
15d6039c72b
hex7ff26e561

34345510241 has 16 divisors (see below), whose sum is σ = 39411529728. Its totient is φ = 29319483600.

The previous prime is 34345510163. The next prime is 34345510259. The reversal of 34345510241 is 14201554343.

It is a cyclic number.

It is not a de Polignac number, because 34345510241 - 230 = 33271768417 is a prime.

It is a super-2 number, since 2×343455102412 (a number of 22 digits) contains 22 as substring.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 34345510198 and 34345510207.

It is not an unprimeable number, because it can be changed into a prime (34345510841) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 5288006 + ... + 5294496.

It is an arithmetic number, because the mean of its divisors is an integer number (2463220608).

Almost surely, 234345510241 is an apocalyptic number.

It is an amenable number.

34345510241 is a deficient number, since it is larger than the sum of its proper divisors (5066019487).

34345510241 is a wasteful number, since it uses less digits than its factorization.

34345510241 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 9452.

The product of its (nonzero) digits is 28800, while the sum is 32.

The spelling of 34345510241 in words is "thirty-four billion, three hundred forty-five million, five hundred ten thousand, two hundred forty-one".

Divisors: 1 7 283 1981 2671 6491 18697 45437 755893 1836953 5291251 12858671 17337461 121362227 4906501463 34345510241