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2676763031 = 83109295873
BaseRepresentation
bin1001111110001100…
…0010100110010111
320220112210122120112
42133203002212113
520440222404111
61121340153235
7123222052565
oct23743024627
96815718515
102676763031
111153a65758
1262853881b
1333873bb67
141b5704a35
15109ee4e8b
hex9f8c2997

2676763031 has 8 divisors (see below), whose sum is σ = 2733875760. Its totient is φ = 2620242432.

The previous prime is 2676763027. The next prime is 2676763057. The reversal of 2676763031 is 1303676762.

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 2676763031 - 22 = 2676763027 is a prime.

It is a super-2 number, since 2×26767630312 = 14330120648256613922, which contains 22 as substring.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 2676763031.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2676063031) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 138890 + ... + 156983.

It is an arithmetic number, because the mean of its divisors is an integer number (341734470).

Almost surely, 22676763031 is an apocalyptic number.

2676763031 is a deficient number, since it is larger than the sum of its proper divisors (57112729).

2676763031 is a wasteful number, since it uses less digits than its factorization.

2676763031 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 296065.

The product of its (nonzero) digits is 190512, while the sum is 41.

The square root of 2676763031 is about 51737.4432205535. The cubic root of 2676763031 is about 1388.4704516308.

It can be divided in two parts, 26767 and 63031, that added together give a palindrome (89798).

The spelling of 2676763031 in words is "two billion, six hundred seventy-six million, seven hundred sixty-three thousand, thirty-one".

Divisors: 1 83 109 9047 295873 24557459 32250157 2676763031