Search a number
-
+
482128152 = 233117923117
BaseRepresentation
bin11100101111001…
…011000100011000
31020121012122111020
4130233023010120
51441411100102
6115501402440
714643010302
oct3457130430
91217178436
10482128152
11228170020
12115569420
1378b6853c
1448062972
152c4d7bbc
hex1cbcb118

482128152 has 64 divisors (see below), whose sum is σ = 1331596800. Its totient is φ = 144243840.

The previous prime is 482128133. The next prime is 482128187. The reversal of 482128152 is 251821284.

It is a Harshad number since it is a multiple of its sum of digits (33).

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, 9298 + ... + 32414.

It is an arithmetic number, because the mean of its divisors is an integer number (20806200).

Almost surely, 2482128152 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 482128152, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (665798400).

482128152 is an abundant number, since it is smaller than the sum of its proper divisors (849468648).

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

482128152 is a wasteful number, since it uses less digits than its factorization.

482128152 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 23216 (or 23212 counting only the distinct ones).

The product of its digits is 10240, while the sum is 33.

The square root of 482128152 is about 21957.4167879557. The cubic root of 482128152 is about 784.1289658383.

The spelling of 482128152 in words is "four hundred eighty-two million, one hundred twenty-eight thousand, one hundred fifty-two".

Divisors: 1 2 3 4 6 8 11 12 22 24 33 44 66 79 88 132 158 237 264 316 474 632 869 948 1738 1896 2607 3476 5214 6952 10428 20856 23117 46234 69351 92468 138702 184936 254287 277404 508574 554808 762861 1017148 1525722 1826243 2034296 3051444 3652486 5478729 6102888 7304972 10957458 14609944 20088673 21914916 40177346 43829832 60266019 80354692 120532038 160709384 241064076 482128152