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8676233801 = 61142233341
BaseRepresentation
bin10000001010010010…
…01101001001001001
3211101122212100021122
420011021031021021
5120232103440201
63552533445025
7425001525164
oct100511151111
924348770248
108676233801
113752564964
1218217a0775
13a83680a71
145c4416adb
1535ba75e1b
hex20524d249

8676233801 has 4 divisors (see below), whose sum is σ = 8818467204. Its totient is φ = 8534000400.

The previous prime is 8676233789. The next prime is 8676233807. The reversal of 8676233801 is 1083326768.

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 3699072400 + 4977161401 = 60820^2 + 70549^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2k-8676233801 is a prime.

It is a super-2 number, since 2×86762338012 (a number of 21 digits) contains 22 as substring.

It is a Duffinian number.

It is a Curzon number.

It is not an unprimeable number, because it can be changed into a prime (8676233807) 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, 71116610 + ... + 71116731.

It is an arithmetic number, because the mean of its divisors is an integer number (2204616801).

Almost surely, 28676233801 is an apocalyptic number.

It is an amenable number.

8676233801 is a deficient number, since it is larger than the sum of its proper divisors (142233403).

8676233801 is a wasteful number, since it uses less digits than its factorization.

8676233801 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 142233402.

The product of its (nonzero) digits is 290304, while the sum is 44.

The square root of 8676233801 is about 93146.3032063001. The cubic root of 8676233801 is about 2054.8356043665.

The spelling of 8676233801 in words is "eight billion, six hundred seventy-six million, two hundred thirty-three thousand, eight hundred one".

Divisors: 1 61 142233341 8676233801