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13052434301 = 177013109481
BaseRepresentation
bin11000010011111110…
…00101011101111101
31020200122110100210122
430021333011131331
5203212410344201
65555102544325
7641310601214
oct141177053575
936618410718
1013052434301
115598839095
1226432980a5
13130020010a
148bb6d807b
15515d5ce1b
hex309fc577d

13052434301 has 8 divisors (see below), whose sum is σ = 13822321464. Its totient is φ = 12282780160.

The previous prime is 13052434279. The next prime is 13052434319. The reversal of 13052434301 is 10343425031.

It can be written as a sum of positive squares in 4 ways, for example, as 3355305625 + 9697128676 = 57925^2 + 98474^2 .

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 13052434301 - 230 = 11978692477 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (13052434321) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 64481 + ... + 173961.

It is an arithmetic number, because the mean of its divisors is an integer number (1727790183).

Almost surely, 213052434301 is an apocalyptic number.

It is an amenable number.

13052434301 is a deficient number, since it is larger than the sum of its proper divisors (769887163).

13052434301 is a wasteful number, since it uses less digits than its factorization.

13052434301 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 116511.

The product of its (nonzero) digits is 4320, while the sum is 26.

Adding to 13052434301 its reverse (10343425031), we get a palindrome (23395859332).

The spelling of 13052434301 in words is "thirteen billion, fifty-two million, four hundred thirty-four thousand, three hundred one".

Divisors: 1 17 7013 109481 119221 1861177 767790253 13052434301