Search a number
-
+
156137041056653 = 3126713188547851
BaseRepresentation
bin100011100000000101111100…
…110111100101001110001101
3202110211112222211221022212122
4203200011330313211032031
5130431122130002303103
61312024211052342325
744613346301060066
oct4340057467451615
9673745884838778
10156137041056653
1145828390212928
12156184a31749a5
13691787674cc37
142a7b10487b56d
15130b739454b38
hex8e017cde538d

156137041056653 has 8 divisors (see below), whose sum is σ = 161179754186496. Its totient is φ = 151094705076000.

The previous prime is 156137041056583. The next prime is 156137041056713. The reversal of 156137041056653 is 356650140731651.

156137041056653 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

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 156137041056653 - 216 = 156137040991117 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 156137041056595 and 156137041056604.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (156137041056853) 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, 93445823 + ... + 95102028.

It is an arithmetic number, because the mean of its divisors is an integer number (20147469273312).

Almost surely, 2156137041056653 is an apocalyptic number.

It is an amenable number.

156137041056653 is a deficient number, since it is larger than the sum of its proper divisors (5042713129843).

156137041056653 is a wasteful number, since it uses less digits than its factorization.

156137041056653 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 188574595.

The product of its (nonzero) digits is 6804000, while the sum is 53.

The spelling of 156137041056653 in words is "one hundred fifty-six trillion, one hundred thirty-seven billion, forty-one million, fifty-six thousand, six hundred fifty-three".

Divisors: 1 31 26713 828103 188547851 5844983381 5036678743763 156137041056653