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120380848501 is a prime number
BaseRepresentation
bin111000000011101000…
…0011111100101110101
3102111201112210201102111
41300013100133211311
53433014444123001
6131145135211021
711461102220614
oct1600720374565
9374645721374
10120380848501
114706493a251
121b3b7376a71
13b476081804
145b7db6387b
1531e8634851
hex1c0741f975

120380848501 has 2 divisors, whose sum is σ = 120380848502. Its totient is φ = 120380848500.

The previous prime is 120380848463. The next prime is 120380848543. The reversal of 120380848501 is 105848083021.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 87184372900 + 33196475601 = 295270^2 + 182199^2 .

It is a cyclic number.

It is not a de Polignac number, because 120380848501 - 221 = 120378751349 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (120380848801) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 60190424250 + 60190424251.

It is an arithmetic number, because the mean of its divisors is an integer number (60190424251).

Almost surely, 2120380848501 is an apocalyptic number.

It is an amenable number.

120380848501 is a deficient number, since it is larger than the sum of its proper divisors (1).

120380848501 is an equidigital number, since it uses as much as digits as its factorization.

120380848501 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 61440, while the sum is 40.

The spelling of 120380848501 in words is "one hundred twenty billion, three hundred eighty million, eight hundred forty-eight thousand, five hundred one".