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120245714 = 2311939447
BaseRepresentation
bin1110010101011…
…00110111010010
322101021010002222
413022230313102
5221240330324
615533141042
72660033411
oct712546722
9271233088
10120245714
116196a426
123432a782
131bbb1a14
1411d81478
15a85355e
hex72acdd2

120245714 has 8 divisors (see below), whose sum is σ = 186187008. Its totient is φ = 58183380.

The previous prime is 120245707. The next prime is 120245729. The reversal of 120245714 is 417542021.

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

It is a Curzon 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, 969662 + ... + 969785.

It is an arithmetic number, because the mean of its divisors is an integer number (23273376).

Almost surely, 2120245714 is an apocalyptic number.

120245714 is a deficient number, since it is larger than the sum of its proper divisors (65941294).

120245714 is a wasteful number, since it uses less digits than its factorization.

120245714 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1939480.

The product of its (nonzero) digits is 2240, while the sum is 26.

The square root of 120245714 is about 10965.6606732107. The cubic root of 120245714 is about 493.5788424753.

Adding to 120245714 its reverse (417542021), we get a palindrome (537787735).

The spelling of 120245714 in words is "one hundred twenty million, two hundred forty-five thousand, seven hundred fourteen".

Divisors: 1 2 31 62 1939447 3878894 60122857 120245714