Search a number
-
+
34200534145325 = 521368021365813
BaseRepresentation
bin1111100011010111011101…
…01100000101100100101101
311111002112120000202112112212
413301223232230011210231
513440320143220122300
6200423301455540205
710126623055455332
oct761535654054455
9144075500675485
1034200534145325
11a996401a12139
123a0436182a665
131611134105972
148634596d0989
153e497b068935
hex1f1aeeb0592d

34200534145325 has 6 divisors (see below), whose sum is σ = 42408662340234. Its totient is φ = 27360427316240.

The previous prime is 34200534145321. The next prime is 34200534145343. The reversal of 34200534145325 is 52354143500243.

It can be written as a sum of positive squares in 3 ways, for example, as 129521531881 + 34071012613444 = 359891^2 + 5837038^2 .

It is not a de Polignac number, because 34200534145325 - 22 = 34200534145321 is a prime.

It is a Duffinian number.

It is a Curzon number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (34200534145321) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 684010682882 + ... + 684010682931.

It is an arithmetic number, because the mean of its divisors is an integer number (7068110390039).

Almost surely, 234200534145325 is an apocalyptic number.

It is an amenable number.

34200534145325 is a deficient number, since it is larger than the sum of its proper divisors (8208128194909).

34200534145325 is a wasteful number, since it uses less digits than its factorization.

34200534145325 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1368021365823 (or 1368021365818 counting only the distinct ones).

The product of its (nonzero) digits is 864000, while the sum is 41.

Adding to 34200534145325 its reverse (52354143500243), we get a palindrome (86554677645568).

The spelling of 34200534145325 in words is "thirty-four trillion, two hundred billion, five hundred thirty-four million, one hundred forty-five thousand, three hundred twenty-five".

Divisors: 1 5 25 1368021365813 6840106829065 34200534145325