Search a number
-
+
15104126 = 21719103227
BaseRepresentation
bin111001100111…
…100001111110
31001102100222002
4321213201332
512331313001
61255422302
7242245232
oct71474176
931370862
1015104126
118586a54
125084992
13318ab6b
1420125c2
1514d546b
hexe6787e

15104126 has 32 divisors (see below), whose sum is σ = 25608960. Its totient is φ = 6638976.

The previous prime is 15104119. The next prime is 15104171. The reversal of 15104126 is 62140151.

It is a Curzon number.

It is a junction number, because it is equal to n+sod(n) for n = 15104098 and 15104107.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 66425 + ... + 66651.

It is an arithmetic number, because the mean of its divisors is an integer number (800280).

Almost surely, 215104126 is an apocalyptic number.

15104126 is a deficient number, since it is larger than the sum of its proper divisors (10504834).

15104126 is a wasteful number, since it uses less digits than its factorization.

15104126 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 368.

The product of its (nonzero) digits is 240, while the sum is 20.

The square root of 15104126 is about 3886.4027068743. The cubic root of 15104126 is about 247.1905515986.

Adding to 15104126 its reverse (62140151), we get a palindrome (77244277).

The spelling of 15104126 in words is "fifteen million, one hundred four thousand, one hundred twenty-six".

Divisors: 1 2 17 19 34 38 103 206 227 323 454 646 1751 1957 3502 3859 3914 4313 7718 8626 23381 33269 46762 66538 73321 146642 397477 444239 794954 888478 7552063 15104126