Search a number
-
+
120060150031 = 149805772819
BaseRepresentation
bin110111111010000100…
…1001000000100001111
3102110220012100112211101
41233310021020010033
53431340344300111
6131053241403531
711450126302633
oct1576411100417
9373805315741
10120060150031
1146a0a908798
121b327a995a7
13b4247b76c3
145b4d322dc3
1531ca3d7bc1
hex1bf424810f

120060150031 has 4 divisors (see below), whose sum is σ = 120865923000. Its totient is φ = 119254377064.

The previous prime is 120060150011. The next prime is 120060150037. The reversal of 120060150031 is 130051060021.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 120060150031 - 227 = 119925932303 is a prime.

It is a super-2 number, since 2×1200601500312 (a number of 23 digits) contains 22 as substring.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 120060149990 and 120060150008.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (120060150037) 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, 402886261 + ... + 402886558.

It is an arithmetic number, because the mean of its divisors is an integer number (30216480750).

Almost surely, 2120060150031 is an apocalyptic number.

120060150031 is a deficient number, since it is larger than the sum of its proper divisors (805772969).

120060150031 is an equidigital number, since it uses as much as digits as its factorization.

120060150031 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 805772968.

The product of its (nonzero) digits is 180, while the sum is 19.

The spelling of 120060150031 in words is "one hundred twenty billion, sixty million, one hundred fifty thousand, thirty-one".

Divisors: 1 149 805772819 120060150031