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120424314 = 2320070719
BaseRepresentation
bin1110010110110…
…00011101111010
322101121012002210
413023120131322
5221312034224
615541035550
72661406203
oct713303572
9271535083
10120424314
1161a8162a
12343b5bb6
131bc450ba
1411dca5aa
15a88b429
hex72d877a

120424314 has 8 divisors (see below), whose sum is σ = 240848640. Its totient is φ = 40141436.

The previous prime is 120424273. The next prime is 120424319. The reversal of 120424314 is 413424021.

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

120424314 is an admirable number.

It is not an unprimeable number, because it can be changed into a prime (120424319) 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, 10035354 + ... + 10035365.

It is an arithmetic number, because the mean of its divisors is an integer number (30106080).

Almost surely, 2120424314 is an apocalyptic number.

120424314 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.

120424314 is a wasteful number, since it uses less digits than its factorization.

120424314 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 20070724.

The product of its (nonzero) digits is 768, while the sum is 21.

The square root of 120424314 is about 10973.8012557181. The cubic root of 120424314 is about 493.8230911611.

Adding to 120424314 its reverse (413424021), we get a palindrome (533848335).

The spelling of 120424314 in words is "one hundred twenty million, four hundred twenty-four thousand, three hundred fourteen".

Divisors: 1 2 3 6 20070719 40141438 60212157 120424314