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120314032 = 2417631701
BaseRepresentation
bin1110010101111…
…01100010110000
322101101120211021
413022331202300
5221300022112
615534425224
72660436526
oct712754260
9271346737
10120314032
1161a06793
1234362214
131bc06b47
1411d9c316
15a868907
hex72bd8b0

120314032 has 40 divisors (see below), whose sum is σ = 247564512. Its totient is φ = 56448000.

The previous prime is 120314017. The next prime is 120314053. The reversal of 120314032 is 230413021.

It is a happy number.

It is a Harshad number since it is a multiple of its sum of digits (16).

It is a junction number, because it is equal to n+sod(n) for n = 120313997 and 120314015.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 171282 + ... + 171982.

Almost surely, 2120314032 is an apocalyptic number.

It is an amenable number.

120314032 is an abundant number, since it is smaller than the sum of its proper divisors (127250480).

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

120314032 is a wasteful number, since it uses less digits than its factorization.

120314032 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1357 (or 1351 counting only the distinct ones).

The product of its (nonzero) digits is 144, while the sum is 16.

The square root of 120314032 is about 10968.7753190591. The cubic root of 120314032 is about 493.6723009285.

Adding to 120314032 its reverse (230413021), we get a palindrome (350727053).

The spelling of 120314032 in words is "one hundred twenty million, three hundred fourteen thousand, thirty-two".

Divisors: 1 2 4 8 16 17 34 68 136 272 631 701 1262 1402 2524 2804 5048 5608 10096 10727 11216 11917 21454 23834 42908 47668 85816 95336 171632 190672 442331 884662 1769324 3538648 7077296 7519627 15039254 30078508 60157016 120314032