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10306988960701 = 57085318055417
BaseRepresentation
bin1001010111111100100001…
…1010100110101110111101
31100111100010210010021021211
42111333020122212232331
52322332203133220301
633530544303524421
72112440536430446
oct225771032465675
940440123107254
1010306988960701
1133141956249a4
1211a56918b9711
13599c38bc6424
14278c0a5562cd
1512d195e8a051
hex95fc86a6bbd

10306988960701 has 4 divisors (see below), whose sum is σ = 10307007586972. Its totient is φ = 10306970334432.

The previous prime is 10306988960669. The next prime is 10306988960759. The reversal of 10306988960701 is 10706988960301.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in 2 ways, for example, as 8485271876601 + 1821717084100 = 2912949^2 + 1349710^2 .

It is a cyclic number.

It is not a de Polignac number, because 10306988960701 - 25 = 10306988960669 is a prime.

It is a super-2 number, since 2×103069889607012 (a number of 27 digits) contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (10306988060701) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 8456856 + ... + 9598561.

It is an arithmetic number, because the mean of its divisors is an integer number (2576751896743).

Almost surely, 210306988960701 is an apocalyptic number.

It is an amenable number.

10306988960701 is a deficient number, since it is larger than the sum of its proper divisors (18626271).

10306988960701 is an equidigital number, since it uses as much as digits as its factorization.

10306988960701 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 18626270.

The product of its (nonzero) digits is 3919104, while the sum is 58.

The spelling of 10306988960701 in words is "ten trillion, three hundred six billion, nine hundred eighty-eight million, nine hundred sixty thousand, seven hundred one".

Divisors: 1 570853 18055417 10306988960701