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34025221341 = 385185981
BaseRepresentation
bin11111101100000011…
…111010110011011101
310020211021110100000000
4133230003322303131
51024140424040331
623344142324513
72313114416016
oct375403726335
9106737410000
1034025221341
1113480394441
126716b89739
1332932a7687
14190ac8600d
15d421d20e6
hex7ec0facdd

34025221341 has 18 divisors (see below), whose sum is σ = 51035248862. Its totient is φ = 22683476520.

The previous prime is 34025221291. The next prime is 34025221343. The reversal of 34025221341 is 14312252043.

34025221341 is a `hidden beast` number, since 3 + 4 + 0 + 2 + 522 + 134 + 1 = 666.

It can be written as a sum of positive squares in only one way, i.e., 29878505316 + 4146716025 = 172854^2 + 64395^2 .

It is not a de Polignac number, because 34025221341 - 26 = 34025221277 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (27).

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (34025221343) by changing a digit.

It is a polite number, since it can be written in 17 ways as a sum of consecutive naturals, for example, 2586430 + ... + 2599551.

Almost surely, 234025221341 is an apocalyptic number.

It is an amenable number.

34025221341 is a deficient number, since it is larger than the sum of its proper divisors (17010027521).

34025221341 is an frugal number, since it uses more digits than its factorization.

34025221341 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5186005 (or 5185984 counting only the distinct ones).

The product of its (nonzero) digits is 5760, while the sum is 27.

Adding to 34025221341 its reverse (14312252043), we get a palindrome (48337473384).

The spelling of 34025221341 in words is "thirty-four billion, twenty-five million, two hundred twenty-one thousand, three hundred forty-one".

Divisors: 1 3 9 27 81 243 729 2187 6561 5185981 15557943 46673829 140021487 420064461 1260193383 3780580149 11341740447 34025221341