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3012829699 = 11283299993
BaseRepresentation
bin1011001110010100…
…0010001000000011
321202222011121101011
42303211002020003
522132241022244
61214543221351
7134442426025
oct26345021003
97688147334
103012829699
111306733600
12700ba7857
13390257089
142081c6015
1512977a434
hexb3942203

3012829699 has 12 divisors (see below), whose sum is σ = 3351532968. Its totient is φ = 2705927840.

The previous prime is 3012829667. The next prime is 3012829759. The reversal of 3012829699 is 9969282103.

It is not a de Polignac number, because 3012829699 - 25 = 3012829667 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (3012829499) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 139954 + ... + 160039.

It is an arithmetic number, because the mean of its divisors is an integer number (279294414).

Almost surely, 23012829699 is an apocalyptic number.

3012829699 is a deficient number, since it is larger than the sum of its proper divisors (338703269).

3012829699 is a wasteful number, since it uses less digits than its factorization.

3012829699 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 300098 (or 300087 counting only the distinct ones).

The product of its (nonzero) digits is 419904, while the sum is 49.

The square root of 3012829699 is about 54889.2493936654. The cubic root of 3012829699 is about 1444.3026050885.

The spelling of 3012829699 in words is "three billion, twelve million, eight hundred twenty-nine thousand, six hundred ninety-nine".

Divisors: 1 11 83 121 913 10043 299993 3299923 24899419 36299153 273893609 3012829699