Search a number
-
+
103234265 = 561338473
BaseRepresentation
bin1100010011100…
…11101011011001
321012020211210022
412021303223121
5202411444030
614124400225
72362322351
oct611635331
9235224708
10103234265
1153300482
122a6a6075
1318506984
14d9d3b61
1590e2de5
hex6273ad9

103234265 has 8 divisors (see below), whose sum is σ = 125912328. Its totient is φ = 81233280.

The previous prime is 103234259. The next prime is 103234267. The reversal of 103234265 is 562432301.

It can be written as a sum of positive squares in 4 ways, for example, as 1466521 + 101767744 = 1211^2 + 10088^2 .

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

It is not a de Polignac number, because 103234265 - 222 = 99039961 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (103234267) 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, 168932 + ... + 169541.

It is an arithmetic number, because the mean of its divisors is an integer number (15739041).

Almost surely, 2103234265 is an apocalyptic number.

It is an amenable number.

103234265 is a deficient number, since it is larger than the sum of its proper divisors (22678063).

103234265 is an equidigital number, since it uses as much as digits as its factorization.

103234265 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 338539.

The product of its (nonzero) digits is 4320, while the sum is 26.

The square root of 103234265 is about 10160.4264182169. The cubic root of 103234265 is about 469.1099270576.

Adding to 103234265 its reverse (562432301), we get a palindrome (665666566).

The spelling of 103234265 in words is "one hundred three million, two hundred thirty-four thousand, two hundred sixty-five".

Divisors: 1 5 61 305 338473 1692365 20646853 103234265