Search a number
-
+
53642413037 = 1713591232171
BaseRepresentation
bin110001111101010101…
…100100001111101101
312010110102122220222102
4301331111210033231
51334324424204122
640350515024445
73606210662513
oct617525441755
9163412586872
1053642413037
112082781a964
12a49089b125
13509b57cb05
14284c3a04b3
1515de533492
hexc7d5643ed

53642413037 has 8 divisors (see below), whose sum is σ = 56802272832. Its totient is φ = 50483044800.

The previous prime is 53642412937. The next prime is 53642413079. The reversal of 53642413037 is 73031424635.

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

It is a cyclic number.

It is not a de Polignac number, because 53642413037 - 210 = 53642412013 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 (53642413087) 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, 114962 + ... + 347132.

It is an arithmetic number, because the mean of its divisors is an integer number (7100284104).

Almost surely, 253642413037 is an apocalyptic number.

It is an amenable number.

53642413037 is a deficient number, since it is larger than the sum of its proper divisors (3159859795).

53642413037 is a wasteful number, since it uses less digits than its factorization.

53642413037 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 245779.

The product of its (nonzero) digits is 181440, while the sum is 38.

The spelling of 53642413037 in words is "fifty-three billion, six hundred forty-two million, four hundred thirteen thousand, thirty-seven".

Divisors: 1 17 13591 231047 232171 3946907 3155436061 53642413037