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3245849037401 is a prime number
BaseRepresentation
bin101111001110111011101…
…011011100101001011001
3102111022002210121101100212
4233032323223130221121
5411134444323144101
610523042241340505
7453335110411055
oct57167353345131
912438083541325
103245849037401
111041614187323
12445098337735
131a710b9222b9
14b31582d8c65
1559672e181bb

3245849037401 has 2 divisors, whose sum is σ = 3245849037402. Its totient is φ = 3245849037400.

The previous prime is 3245849037373. The next prime is 3245849037421. The reversal of 3245849037401 is 1047309485423.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 3245849037376 + 25 = 1801624^2 + 5^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2k-3245849037401 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 3245849037401.

It is not a weakly prime, because it can be changed into another prime (3245849037421) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1622924518700 + 1622924518701.

It is an arithmetic number, because the mean of its divisors is an integer number (1622924518701).

Almost surely, 23245849037401 is an apocalyptic number.

It is an amenable number.

3245849037401 is a deficient number, since it is larger than the sum of its proper divisors (1).

3245849037401 is an equidigital number, since it uses as much as digits as its factorization.

3245849037401 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 2903040, while the sum is 50.

The spelling of 3245849037401 in words is "three trillion, two hundred forty-five billion, eight hundred forty-nine million, thirty-seven thousand, four hundred one".