Search a number
-
+
10130869657 = 293111269043
BaseRepresentation
bin10010110111101100…
…01100110110011001
3222011001000111112201
421123312030312121
5131222000312112
64353135410201
7506023654066
oct113366146631
928131014481
1010130869657
114329680357
121b68983961
13c55b4ba3c
146c16abc6d
153e460e257
hex25bd8cd99

10130869657 has 8 divisors (see below), whose sum is σ = 10818282240. Its totient is φ = 9465995280.

The previous prime is 10130869649. The next prime is 10130869663. The reversal of 10130869657 is 75696803101.

It is a happy number.

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 10130869657 - 23 = 10130869649 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (10130869627) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 5633623 + ... + 5635420.

It is an arithmetic number, because the mean of its divisors is an integer number (1352285280).

Almost surely, 210130869657 is an apocalyptic number.

It is an amenable number.

10130869657 is a deficient number, since it is larger than the sum of its proper divisors (687412583).

10130869657 is a wasteful number, since it uses less digits than its factorization.

10130869657 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 11269103.

The product of its (nonzero) digits is 272160, while the sum is 46.

The spelling of 10130869657 in words is "ten billion, one hundred thirty million, eight hundred sixty-nine thousand, six hundred fifty-seven".

Divisors: 1 29 31 899 11269043 326802247 349340333 10130869657