Search a number
-
+
120234007 is a prime number
BaseRepresentation
bin1110010101010…
…10000000010111
322101020112001101
413022222000113
5221234442012
615533010531
72656654315
oct712520027
9271215041
10120234007
1161961653
1234323a47
131bba95aa
1411d7b0b5
15a84ed57
hex72aa017

120234007 has 2 divisors, whose sum is σ = 120234008. Its totient is φ = 120234006.

The previous prime is 120234001. The next prime is 120234011. The reversal of 120234007 is 700432021.

It is a strong prime.

It is an emirp because it is prime and its reverse (700432021) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 120234007 - 211 = 120231959 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (120234001) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 60117003 + 60117004.

It is an arithmetic number, because the mean of its divisors is an integer number (60117004).

Almost surely, 2120234007 is an apocalyptic number.

120234007 is a deficient number, since it is larger than the sum of its proper divisors (1).

120234007 is an equidigital number, since it uses as much as digits as its factorization.

120234007 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 336, while the sum is 19.

The square root of 120234007 is about 10965.1268574513. The cubic root of 120234007 is about 493.5628238447.

Adding to 120234007 its reverse (700432021), we get a palindrome (820666028).

The spelling of 120234007 in words is "one hundred twenty million, two hundred thirty-four thousand, seven".