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120114284 = 2237811583
BaseRepresentation
bin1110010100011…
…00110001101100
322101000102211012
413022030301230
5221222124114
615530244352
72655645263
oct712146154
9271012735
10120114284
116188a704
12342866b8
131bb66c54
1411d495da
15a82963e
hex728cc6c

120114284 has 12 divisors (see below), whose sum is σ = 215881344. Its totient is φ = 58433904.

The previous prime is 120114233. The next prime is 120114289. The reversal of 120114284 is 482411021.

It is not an unprimeable number, because it can be changed into a prime (120114289) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 405644 + ... + 405939.

It is an arithmetic number, because the mean of its divisors is an integer number (17990112).

Almost surely, 2120114284 is an apocalyptic number.

It is an amenable number.

120114284 is a deficient number, since it is larger than the sum of its proper divisors (95767060).

120114284 is a wasteful number, since it uses less digits than its factorization.

120114284 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 811624 (or 811622 counting only the distinct ones).

The product of its (nonzero) digits is 512, while the sum is 23.

The square root of 120114284 is about 10959.6662357939. Note that the first 3 decimals coincide. The cubic root of 120114284 is about 493.3989477292.

The spelling of 120114284 in words is "one hundred twenty million, one hundred fourteen thousand, two hundred eighty-four".

Divisors: 1 2 4 37 74 148 811583 1623166 3246332 30028571 60057142 120114284