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2676973 = 131712113
BaseRepresentation
bin1010001101100011101101
312001000010011
422031203231
51141130343
6133213221
731516405
oct12154355
95030104
102676973
111569282
12a91211
13729610
144d9805
1537d29d
hex28d8ed

2676973 has 8 divisors (see below), whose sum is σ = 3052728. Its totient is φ = 2325504.

The previous prime is 2676959. The next prime is 2676997. The reversal of 2676973 is 3796762.

It can be written as a sum of positive squares in 4 ways, for example, as 158404 + 2518569 = 398^2 + 1587^2 .

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 2676973 - 213 = 2668781 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 (2676923) 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, 5836 + ... + 6277.

It is an arithmetic number, because the mean of its divisors is an integer number (381591).

22676973 is an apocalyptic number.

It is an amenable number.

2676973 is a deficient number, since it is larger than the sum of its proper divisors (375755).

2676973 is a wasteful number, since it uses less digits than its factorization.

2676973 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 12143.

The product of its digits is 95256, while the sum is 40.

The square root of 2676973 is about 1636.1457759014. The cubic root of 2676973 is about 138.8506755197.

The spelling of 2676973 in words is "two million, six hundred seventy-six thousand, nine hundred seventy-three".

Divisors: 1 13 17 221 12113 157469 205921 2676973