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120023014 = 2541110927
BaseRepresentation
bin1110010011101…
…10011111100110
322100211210121211
413021312133212
5221211214024
615524302034
72655115216
oct711663746
9270753554
10120023014
1161828081
123424191a
131bb34547
1411d24246
15a80c594
hex72767e6

120023014 has 8 divisors (see below), whose sum is σ = 180368928. Its totient is φ = 59900040.

The previous prime is 120023003. The next prime is 120023017. The reversal of 120023014 is 410320021.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a junction number, because it is equal to n+sod(n) for n = 120022985 and 120023003.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (120023017) 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 in 3 ways as a sum of consecutive naturals, for example, 54382 + ... + 56545.

It is an arithmetic number, because the mean of its divisors is an integer number (22546116).

Almost surely, 2120023014 is an apocalyptic number.

120023014 is a deficient number, since it is larger than the sum of its proper divisors (60345914).

120023014 is a wasteful number, since it uses less digits than its factorization.

120023014 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 111470.

The product of its (nonzero) digits is 48, while the sum is 13.

The square root of 120023014 is about 10955.5015403221. The cubic root of 120023014 is about 493.2739447420.

Adding to 120023014 its reverse (410320021), we get a palindrome (530343035).

The spelling of 120023014 in words is "one hundred twenty million, twenty-three thousand, fourteen".

Divisors: 1 2 541 1082 110927 221854 60011507 120023014