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120023034 = 2335955721
BaseRepresentation
bin1110010011101…
…10011111111010
322100211210122120
413021312133322
5221211214114
615524302110
72655115245
oct711663772
9270753576
10120023034
116182809a
1234241936
131bb34561
1411d2425c
15a80c5a9
hex72767fa

120023034 has 16 divisors (see below), whose sum is σ = 240719040. Its totient is φ = 39895520.

The previous prime is 120023021. The next prime is 120023081. The reversal of 120023034 is 430320021.

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, 25707 + ... + 30014.

It is an arithmetic number, because the mean of its divisors is an integer number (15044940).

Almost surely, 2120023034 is an apocalyptic number.

120023034 is an abundant number, since it is smaller than the sum of its proper divisors (120696006).

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

120023034 is a wasteful number, since it uses less digits than its factorization.

120023034 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 56085.

The product of its (nonzero) digits is 144, while the sum is 15.

The square root of 120023034 is about 10955.5024531055. The cubic root of 120023034 is about 493.2739721409.

Adding to 120023034 its reverse (430320021), we get a palindrome (550343055).

The spelling of 120023034 in words is "one hundred twenty million, twenty-three thousand, thirty-four".

Divisors: 1 2 3 6 359 718 1077 2154 55721 111442 167163 334326 20003839 40007678 60011517 120023034