Search a number
-
+
53424003253241 = 409190168711749
BaseRepresentation
bin11000010010110101111101…
…01111001000001111111001
321000011021200122100111220002
430021122332233020033321
524000244324313100431
6305342352010042345
714152520414026325
oct1411327657101771
9230137618314802
1053424003253241
1116027aa1091635
125ba9b1a7193b5
1323a6b2875922a
14d29a42508985
15629a331d23cb
hex3096bebc83f9

53424003253241 has 8 divisors (see below), whose sum is σ = 53582796885000. Its totient is φ = 53265347049600.

The previous prime is 53424003253211. The next prime is 53424003253279. The reversal of 53424003253241 is 14235230042435.

It can be written as a sum of positive squares in 4 ways, for example, as 8179828801600 + 45244174451641 = 2860040^2 + 6726379^2 .

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

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2k-53424003253241 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 53424003253195 and 53424003253204.

It is not an unprimeable number, because it can be changed into a prime (53424003253211) 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, 33578366 + ... + 35133383.

It is an arithmetic number, because the mean of its divisors is an integer number (6697849610625).

Almost surely, 253424003253241 is an apocalyptic number.

It is an amenable number.

53424003253241 is a deficient number, since it is larger than the sum of its proper divisors (158793631759).

53424003253241 is a wasteful number, since it uses less digits than its factorization.

53424003253241 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 68714059.

The product of its (nonzero) digits is 345600, while the sum is 38.

Adding to 53424003253241 its reverse (14235230042435), we get a palindrome (67659233295676).

The spelling of 53424003253241 in words is "fifty-three trillion, four hundred twenty-four billion, three million, two hundred fifty-three thousand, two hundred forty-one".

Divisors: 1 409 1901 777509 68711749 28103105341 130621034849 53424003253241