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8244082305001 = 23231240272
BaseRepresentation
bin111011111110111100110…
…0110001110011111101001
31002012010102021022012112201
41313331321212032133221
52040032340032230001
625311140142540201
71510421021244004
oct167757146163751
932163367265481
108244082305001
1126993285a1664
12b11912597661
1347a54b97387a
1420703118853b
15e46aa4a3501
hex77f7998e7e9

8244082305001 has 27 divisors (see below), whose sum is σ = 8907288070653. Its totient is φ = 7629373307160.

The previous prime is 8244082304947. The next prime is 8244082305023. The reversal of 8244082305001 is 1005032804428.

It is a happy number.

The square root of 8244082305001 is 2871251.

It is a perfect power (a square), and thus also a powerful number.

It is not a de Polignac number, because 8244082305001 - 29 = 8244082304489 is a prime.

It is a super-2 number, since 2×82440823050012 (a number of 27 digits) contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (8244082305401) 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 26 ways as a sum of consecutive naturals, for example, 2047199950 + ... + 2047203976.

Almost surely, 28244082305001 is an apocalyptic number.

8244082305001 is the 2871251-st square number.

8244082305001 is the 1435626-th centered octagonal number.

It is an amenable number.

8244082305001 is a deficient number, since it is larger than the sum of its proper divisors (663205765652).

8244082305001 is an frugal number, since it uses more digits than its factorization.

8244082305001 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 8162 (or 4081 counting only the distinct ones).

The product of its (nonzero) digits is 61440, while the sum is 37.

The spelling of 8244082305001 in words is "eight trillion, two hundred forty-four billion, eighty-two million, three hundred five thousand, one".

Divisors: 1 23 31 529 713 961 4027 16399 22103 92621 124837 508369 2130283 2871251 3869947 16216729 66038773 89008781 372984767 502718599 2047201963 8578649641 11562527777 15584276569 265938138871 358438361087 8244082305001