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120114344 = 2372144899
BaseRepresentation
bin1110010100011…
…00110010101000
322101000102220102
413022030302220
5221222124334
615530244532
72655645410
oct712146250
9271012812
10120114344
116188a759
1234286748
131bb66c9c
1411d49640
15a82967e
hex728cca8

120114344 has 16 divisors (see below), whose sum is σ = 257388000. Its totient is φ = 51477552.

The previous prime is 120114343. The next prime is 120114353. The reversal of 120114344 is 443411021.

It is not an unprimeable number, because it can be changed into a prime (120114341) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1072394 + ... + 1072505.

It is an arithmetic number, because the mean of its divisors is an integer number (16086750).

Almost surely, 2120114344 is an apocalyptic number.

120114344 is a gapful number since it is divisible by the number (14) formed by its first and last digit.

It is an amenable number.

120114344 is an abundant number, since it is smaller than the sum of its proper divisors (137273656).

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

120114344 is a wasteful number, since it uses less digits than its factorization.

120114344 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2144912 (or 2144908 counting only the distinct ones).

The product of its (nonzero) digits is 384, while the sum is 20.

The square root of 120114344 is about 10959.6689731032. The cubic root of 120114344 is about 493.3990298841.

Adding to 120114344 its reverse (443411021), we get a palindrome (563525365).

The spelling of 120114344 in words is "one hundred twenty million, one hundred fourteen thousand, three hundred forty-four".

Divisors: 1 2 4 7 8 14 28 56 2144899 4289798 8579596 15014293 17159192 30028586 60057172 120114344