Search a number
-
+
2532380630 = 251329838093
BaseRepresentation
bin1001011011110001…
…0000111111010110
320112111010021011012
42112330100333112
520141242140010
61055141412222
7116516610623
oct22674207726
96474107135
102532380630
11108a51005a
125a810a072
13314858ba0
141a047d34a
15ec4c5005
hex96f10fd6

2532380630 has 64 divisors (see below), whose sum is σ = 5140013760. Its totient is φ = 891803136.

The previous prime is 2532380563. The next prime is 2532380647. The reversal of 2532380630 is 360832352.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 308864 + ... + 316956.

It is an arithmetic number, because the mean of its divisors is an integer number (80312715).

Almost surely, 22532380630 is an apocalyptic number.

2532380630 is an abundant number, since it is smaller than the sum of its proper divisors (2607633130).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

2532380630 is a wasteful number, since it uses less digits than its factorization.

2532380630 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 8225.

The product of its (nonzero) digits is 25920, while the sum is 32.

The square root of 2532380630 is about 50322.7645305780. The cubic root of 2532380630 is about 1363.0433271169.

The spelling of 2532380630 in words is "two billion, five hundred thirty-two million, three hundred eighty thousand, six hundred thirty".

Divisors: 1 2 5 10 13 26 29 58 65 83 130 145 166 290 377 415 754 830 1079 1885 2158 2407 3770 4814 5395 8093 10790 12035 16186 24070 31291 40465 62582 80930 105209 156455 210418 234697 312910 469394 526045 671719 1052090 1173485 1343438 2346970 3051061 3358595 6102122 6717190 8732347 15255305 17464694 19479851 30510610 38959702 43661735 87323470 97399255 194798510 253238063 506476126 1266190315 2532380630