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120314214 = 2332976829
BaseRepresentation
bin1110010101111…
…01100101100110
322101101121002000
413022331211212
5221300023324
615534430130
72660440206
oct712754546
9271347060
10120314214
1161a06939
1234362346
131bc06c57
1411d9c406
15a8689c9
hex72bd966

120314214 has 32 divisors (see below), whose sum is σ = 276588000. Its totient is φ = 38721312.

The previous prime is 120314191. The next prime is 120314231. The reversal of 120314214 is 412413021.

It is a Harshad number since it is a multiple of its sum of digits (18).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 36849 + ... + 39980.

It is an arithmetic number, because the mean of its divisors is an integer number (8643375).

Almost surely, 2120314214 is an apocalyptic number.

120314214 is an abundant number, since it is smaller than the sum of its proper divisors (156273786).

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

120314214 is a wasteful number, since it uses less digits than its factorization.

120314214 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 76869 (or 76863 counting only the distinct ones).

The product of its (nonzero) digits is 192, while the sum is 18.

The square root of 120314214 is about 10968.7836153331. The cubic root of 120314214 is about 493.6725498557.

Adding to 120314214 its reverse (412413021), we get a palindrome (532727235).

The spelling of 120314214 in words is "one hundred twenty million, three hundred fourteen thousand, two hundred fourteen".

Divisors: 1 2 3 6 9 18 27 29 54 58 87 174 261 522 783 1566 76829 153658 230487 460974 691461 1382922 2074383 2228041 4148766 4456082 6684123 13368246 20052369 40104738 60157107 120314214