Search a number
-
+
120024097 = 1723417487
BaseRepresentation
bin1110010011101…
…10110000100001
322100211212002221
413021312300201
5221211232342
615524311041
72655121324
oct711666041
9270755087
10120024097
1161828976
1234242481
131bb34b9b
1411d247bb
15a80ca67
hex7276c21

120024097 has 16 divisors (see below), whose sum is σ = 135862272. Its totient is φ = 105402880.

The previous prime is 120024077. The next prime is 120024133. The reversal of 120024097 is 790420021.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2k-120024097 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (120024067) 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 15 ways as a sum of consecutive naturals, for example, 12288 + ... + 19774.

It is an arithmetic number, because the mean of its divisors is an integer number (8491392).

Almost surely, 2120024097 is an apocalyptic number.

120024097 is a gapful number since it is divisible by the number (17) formed by its first and last digit.

It is an amenable number.

120024097 is a deficient number, since it is larger than the sum of its proper divisors (15838175).

120024097 is a wasteful number, since it uses less digits than its factorization.

120024097 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7568.

The product of its (nonzero) digits is 1008, while the sum is 25.

The square root of 120024097 is about 10955.5509674320. The cubic root of 120024097 is about 493.2754283855.

The spelling of 120024097 in words is "one hundred twenty million, twenty-four thousand, ninety-seven".

Divisors: 1 17 23 41 391 697 943 7487 16031 127279 172201 306967 2927417 5218439 7060241 120024097