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142414300 = 22527203449
BaseRepresentation
bin10000111110100…
…01000111011100
3100220222101200201
420133101013130
5242424224200
622044233244
73346334020
oct1037210734
9326871621
10142414300
1173430a76
123b83b824
1323674222
1414cb2380
15c781c6a
hex87d11dc

142414300 has 36 divisors (see below), whose sum is σ = 353189200. Its totient is φ = 48827520.

The previous prime is 142414297. The next prime is 142414309. The reversal of 142414300 is 3414241.

142414300 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (142414309) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 101025 + ... + 102424.

Almost surely, 2142414300 is an apocalyptic number.

142414300 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

142414300 is an abundant number, since it is smaller than the sum of its proper divisors (210774900).

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

142414300 is a wasteful number, since it uses less digits than its factorization.

142414300 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 203470 (or 203463 counting only the distinct ones).

The product of its (nonzero) digits is 384, while the sum is 19.

The square root of 142414300 is about 11933.7462684607. The cubic root of 142414300 is about 522.2172336596.

Adding to 142414300 its reverse (3414241), we get a palindrome (145828541).

The spelling of 142414300 in words is "one hundred forty-two million, four hundred fourteen thousand, three hundred".

Divisors: 1 2 4 5 7 10 14 20 25 28 35 50 70 100 140 175 350 700 203449 406898 813796 1017245 1424143 2034490 2848286 4068980 5086225 5696572 7120715 10172450 14241430 20344900 28482860 35603575 71207150 142414300