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9201426701 = 22397410833
BaseRepresentation
bin10001001000111001…
…01010000100001101
3212202021002220111112
420210130222010031
5122321031123301
64121014301405
7444006556625
oct104434520415
925667086445
109201426701
1139a1a69085
121949657865
13b38416aac
14634089885
1538cc189bb
hex22472a10d

9201426701 has 4 divisors (see below), whose sum is σ = 9201859932. Its totient is φ = 9200993472.

The previous prime is 9201426679. The next prime is 9201426737. The reversal of 9201426701 is 1076241029.

It is a happy number.

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 6476064676 + 2725362025 = 80474^2 + 52205^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2k-9201426701 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (9201426781) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 183020 + ... + 227813.

It is an arithmetic number, because the mean of its divisors is an integer number (2300464983).

Almost surely, 29201426701 is an apocalyptic number.

It is an amenable number.

9201426701 is a deficient number, since it is larger than the sum of its proper divisors (433231).

9201426701 is a wasteful number, since it uses less digits than its factorization.

9201426701 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 433230.

The product of its (nonzero) digits is 6048, while the sum is 32.

The square root of 9201426701 is about 95924.0673710201. The cubic root of 9201426701 is about 2095.4874152182.

The spelling of 9201426701 in words is "nine billion, two hundred one million, four hundred twenty-six thousand, seven hundred one".

Divisors: 1 22397 410833 9201426701