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120033268 = 2230008317
BaseRepresentation
bin1110010011110…
…00111111110100
322100212022200121
413021320333310
5221212031033
615524421324
72655160135
oct711707764
9270768617
10120033268
1161834853
1234247844
131bb39104
1411d27c8c
15a81062d
hex7278ff4

120033268 has 6 divisors (see below), whose sum is σ = 210058226. Its totient is φ = 60016632.

The previous prime is 120033259. The next prime is 120033269. The reversal of 120033268 is 862330021.

It can be written as a sum of positive squares in only one way, i.e., 60403984 + 59629284 = 7772^2 + 7722^2 .

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (120033269) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 15004155 + ... + 15004162.

Almost surely, 2120033268 is an apocalyptic number.

It is an amenable number.

120033268 is a deficient number, since it is larger than the sum of its proper divisors (90024958).

120033268 is a wasteful number, since it uses less digits than its factorization.

120033268 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 30008321 (or 30008319 counting only the distinct ones).

The product of its (nonzero) digits is 1728, while the sum is 25.

The square root of 120033268 is about 10955.9695143789. The cubic root of 120033268 is about 493.2879917341.

Adding to 120033268 its reverse (862330021), we get a palindrome (982363289).

The spelling of 120033268 in words is "one hundred twenty million, thirty-three thousand, two hundred sixty-eight".

Divisors: 1 2 4 30008317 60016634 120033268