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120130213050254 = 2115460464229557
BaseRepresentation
bin11011010100000111111110…
…101011001111011110001110
3120202100100002002121100120102
4123110013332223033132032
5111221203134020102004
61103255020310251102
734206056444641241
oct3324077653173616
9522310062540512
10120130213050254
1135305a3452a130
1211582059356a92
1352052cc4a7834
142194494957258
15dd4ce105011e
hex6d41feacf78e

120130213050254 has 8 divisors (see below), whose sum is σ = 196576712264088. Its totient is φ = 54604642295560.

The previous prime is 120130213050209. The next prime is 120130213050259. The reversal of 120130213050254 is 452050312031021.

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

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (120130213050259) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (29) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 2730232114757 + ... + 2730232114800.

It is an arithmetic number, because the mean of its divisors is an integer number (24572089033011).

Almost surely, 2120130213050254 is an apocalyptic number.

120130213050254 is a deficient number, since it is larger than the sum of its proper divisors (76446499213834).

120130213050254 is a wasteful number, since it uses less digits than its factorization.

120130213050254 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5460464229570.

The product of its (nonzero) digits is 7200, while the sum is 29.

Adding to 120130213050254 its reverse (452050312031021), we get a palindrome (572180525081275).

The spelling of 120130213050254 in words is "one hundred twenty trillion, one hundred thirty billion, two hundred thirteen million, fifty thousand, two hundred fifty-four".

Divisors: 1 2 11 22 5460464229557 10920928459114 60065106525127 120130213050254