Search a number
-
+
4213220132 = 22111923219119
BaseRepresentation
bin1111101100100000…
…1010001100100100
3101212121220202111002
43323020022030210
532112041021012
61534023532432
7206256531422
oct37310121444
911777822432
104213220132
111872286710
12996bba118
13521b57184
142bd7b8112
15199d417c2
hexfb20a324

4213220132 has 48 divisors (see below), whose sum is σ = 8834918400. Its totient is φ = 1735414560.

The previous prime is 4213220131. The next prime is 4213220183. The reversal of 4213220132 is 2310223124.

It is not an unprimeable number, because it can be changed into a prime (4213220131) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 90332 + ... + 128787.

It is an arithmetic number, because the mean of its divisors is an integer number (184060800).

Almost surely, 24213220132 is an apocalyptic number.

It is an amenable number.

4213220132 is an abundant number, since it is smaller than the sum of its proper divisors (4621698268).

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

4213220132 is a wasteful number, since it uses less digits than its factorization.

4213220132 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 219176 (or 219174 counting only the distinct ones).

The product of its (nonzero) digits is 576, while the sum is 20.

The square root of 4213220132 is about 64909.3223813036. The cubic root of 4213220132 is about 1615.1197094535.

Adding to 4213220132 its reverse (2310223124), we get a palindrome (6523443256).

The spelling of 4213220132 in words is "four billion, two hundred thirteen million, two hundred twenty thousand, one hundred thirty-two".

Divisors: 1 2 4 11 19 22 23 38 44 46 76 92 209 253 418 437 506 836 874 1012 1748 4807 9614 19228 219119 438238 876476 2410309 4163261 4820618 5039737 8326522 9641236 10079474 16653044 20158948 45795871 55437107 91591742 95755003 110874214 183183484 191510006 221748428 383020012 1053305033 2106610066 4213220132