Search a number
-
+
23502530104 = 234762506729
BaseRepresentation
bin10101111000110111…
…000010011000111000
32020122221011020021221
4111320313002120320
5341113121430404
614444044441424
71461262131634
oct257067023070
966587136257
1023502530104
119a706247a9
12467ab49274
1322a721ba61
1411cd541dc4
159284c7954
hex578dc2638

23502530104 has 16 divisors (see below), whose sum is σ = 45004845600. Its totient is φ = 11501237952.

The previous prime is 23502530101. The next prime is 23502530159. The reversal of 23502530104 is 40103520532.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (23502530101) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 31252989 + ... + 31253740.

It is an arithmetic number, because the mean of its divisors is an integer number (2812802850).

Almost surely, 223502530104 is an apocalyptic number.

It is an amenable number.

23502530104 is a deficient number, since it is larger than the sum of its proper divisors (21502315496).

23502530104 is a wasteful number, since it uses less digits than its factorization.

23502530104 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 62506782 (or 62506778 counting only the distinct ones).

The product of its (nonzero) digits is 3600, while the sum is 25.

The spelling of 23502530104 in words is "twenty-three billion, five hundred two million, five hundred thirty thousand, one hundred four".

Divisors: 1 2 4 8 47 94 188 376 62506729 125013458 250026916 500053832 2937816263 5875632526 11751265052 23502530104