Search a number
-
+
104332030525 = 5229143906249
BaseRepresentation
bin110000100101010101…
…1000111001000111101
3100222022002010021221201
41201022223013020331
53202132444434100
6115532433255501
710352305425052
oct1411253071075
9328262107851
10104332030525
1140279790818
1218278704591
139ab9165208
14509a525029
152aa96e936a
hex184aac723d

104332030525 has 12 divisors (see below), whose sum is σ = 133832812500. Its totient is φ = 80587498880.

The previous prime is 104332030507. The next prime is 104332030529. The reversal of 104332030525 is 525030233401.

It can be written as a sum of positive squares in 6 ways, for example, as 3387938436 + 100944092089 = 58206^2 + 317717^2 .

It is not a de Polignac number, because 104332030525 - 217 = 104331899453 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 104332030493 and 104332030502.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (104332030529) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 71952400 + ... + 71953849.

It is an arithmetic number, because the mean of its divisors is an integer number (11152734375).

Almost surely, 2104332030525 is an apocalyptic number.

It is an amenable number.

104332030525 is a deficient number, since it is larger than the sum of its proper divisors (29500781975).

104332030525 is a wasteful number, since it uses less digits than its factorization.

104332030525 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 143906288 (or 143906283 counting only the distinct ones).

The product of its (nonzero) digits is 10800, while the sum is 28.

Adding to 104332030525 its reverse (525030233401), we get a palindrome (629362263926).

It can be divided in two parts, 1043320 and 30525, that added together give a triangular number (1073845 = T1465).

The spelling of 104332030525 in words is "one hundred four billion, three hundred thirty-two million, thirty thousand, five hundred twenty-five".

Divisors: 1 5 25 29 145 725 143906249 719531245 3597656225 4173281221 20866406105 104332030525