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246120125969 is a prime number
BaseRepresentation
bin1110010100110111100…
…1110001011000010001
3212112021112102211112002
43211031321301120101
513013023223012334
6305022132243345
723532041360444
oct3451571613021
9775245384462
10246120125969
1195419438493
123b849170555
131a294309843
14bcab40b65b
1566073c1b7e
hex394de71611

246120125969 has 2 divisors, whose sum is σ = 246120125970. Its totient is φ = 246120125968.

The previous prime is 246120125929. The next prime is 246120125971. The reversal of 246120125969 is 969521021642.

246120125969 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 218327235025 + 27792890944 = 467255^2 + 166712^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2k-246120125969 is a prime.

It is a super-2 number, since 2×2461201259692 (a number of 24 digits) contains 22 as substring.

Together with 246120125971, it forms a pair of twin primes.

It is a Chen prime.

It is not a weakly prime, because it can be changed into another prime (246120125929) 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, 123060062984 + 123060062985.

It is an arithmetic number, because the mean of its divisors is an integer number (123060062985).

Almost surely, 2246120125969 is an apocalyptic number.

It is an amenable number.

246120125969 is a deficient number, since it is larger than the sum of its proper divisors (1).

246120125969 is an equidigital number, since it uses as much as digits as its factorization.

246120125969 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 466560, while the sum is 47.

The spelling of 246120125969 in words is "two hundred forty-six billion, one hundred twenty million, one hundred twenty-five thousand, nine hundred sixty-nine".