Search a number
-
+
124343214 = 2320723869
BaseRepresentation
bin1110110100101…
…01001110101110
322122222021211020
413122111032232
5223312440324
620201035010
73036620442
oct732251656
9278867736
10124343214
1164208996
1235785a66
131c9b7a88
141272a822
15adb2679
hex76953ae

124343214 has 8 divisors (see below), whose sum is σ = 248686440. Its totient is φ = 41447736.

The previous prime is 124343209. The next prime is 124343237. The reversal of 124343214 is 412343421.

It is a sphenic number, since it is the product of 3 distinct primes.

124343214 is an admirable number.

It is a super-2 number, since 2×1243432142 = 30922469735699592, which contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 10361929 + ... + 10361940.

It is an arithmetic number, because the mean of its divisors is an integer number (31085805).

Almost surely, 2124343214 is an apocalyptic number.

124343214 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.

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

124343214 is a wasteful number, since it uses less digits than its factorization.

124343214 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 20723874.

The product of its digits is 2304, while the sum is 24.

The square root of 124343214 is about 11150.9288402357. The cubic root of 124343214 is about 499.1227470881.

Adding to 124343214 its reverse (412343421), we get a palindrome (536686635).

The spelling of 124343214 in words is "one hundred twenty-four million, three hundred forty-three thousand, two hundred fourteen".

Divisors: 1 2 3 6 20723869 41447738 62171607 124343214