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BaseRepresentation
bin1110010110101…
…10100100101000
322101120210110022
413023112210220
5221311312202
615540540012
72661344444
oct713264450
9271523408
10120416552
1161a76813
12343b1608
131bc416c9
1411dc7824
15a888ea2
hex72d6928

120416552 has 8 divisors (see below), whose sum is σ = 225781050. Its totient is φ = 60208272.

The previous prime is 120416533. The next prime is 120416557. The reversal of 120416552 is 255614021.

It can be written as a sum of positive squares in only one way, i.e., 118243876 + 2172676 = 10874^2 + 1474^2 .

It is a tau number, because it is divible by the number of its divisors (8).

It is not an unprimeable number, because it can be changed into a prime (120416557) 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 as a sum of consecutive naturals, namely, 7526027 + ... + 7526042.

Almost surely, 2120416552 is an apocalyptic number.

It is an amenable number.

120416552 is a deficient number, since it is larger than the sum of its proper divisors (105364498).

120416552 is a wasteful number, since it uses less digits than its factorization.

120416552 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 15052075 (or 15052071 counting only the distinct ones).

The product of its (nonzero) digits is 2400, while the sum is 26.

The square root of 120416552 is about 10973.4475895226. The cubic root of 120416552 is about 493.8124810745.

The spelling of 120416552 in words is "one hundred twenty million, four hundred sixteen thousand, five hundred fifty-two".