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2080260001 = 23423121377
BaseRepresentation
bin111101111111110…
…0011111110100001
312100222101011020201
41323333203332201
513230021310001
6542231105201
7102356626651
oct17377437641
95328334221
102080260001
11978286146
124a0812201
13271c98ba1
1415a3cc361
15c2968501
hex7bfe3fa1

2080260001 has 8 divisors (see below), whose sum is σ = 2171320704. Its totient is φ = 1989250560.

The previous prime is 2080259989. The next prime is 2080260037. The reversal of 2080260001 is 1000620802.

It is a happy number.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 2080260001 - 223 = 2071871393 is a prime.

It is not an unprimeable number, because it can be changed into a prime (2080270001) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 86625 + ... + 108001.

It is an arithmetic number, because the mean of its divisors is an integer number (271415088).

Almost surely, 22080260001 is an apocalyptic number.

It is an amenable number.

2080260001 is a deficient number, since it is larger than the sum of its proper divisors (91060703).

2080260001 is a wasteful number, since it uses less digits than its factorization.

2080260001 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 25631.

The product of its (nonzero) digits is 192, while the sum is 19.

The square root of 2080260001 is about 45609.8673644202. The cubic root of 2080260001 is about 1276.5540452964.

Adding to 2080260001 its reverse (1000620802), we get a palindrome (3080880803).

The spelling of 2080260001 in words is "two billion, eighty million, two hundred sixty thousand, one".

Divisors: 1 23 4231 21377 97313 491671 90446087 2080260001