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2083299247 = 25117474751
BaseRepresentation
bin111110000101100…
…1001111110101111
312101012002120022101
41330023021332233
513231311033442
6542420155531
7102424515511
oct17413117657
95335076271
102083299247
11979a71617
124a1838ba7
132727c1363
1415a97dbb1
15c2d68cb7
hex7c2c9faf

2083299247 has 8 divisors (see below), whose sum is σ = 2093236992. Its totient is φ = 2073375000.

The previous prime is 2083299241. The next prime is 2083299269. The reversal of 2083299247 is 7429923802.

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

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2k-2083299247 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 2083299197 and 2083299206.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2083299241) 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, 436122 + ... + 440872.

It is an arithmetic number, because the mean of its divisors is an integer number (261654624).

Almost surely, 22083299247 is an apocalyptic number.

2083299247 is a deficient number, since it is larger than the sum of its proper divisors (9937745).

2083299247 is a wasteful number, since it uses less digits than its factorization.

2083299247 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6749.

The product of its (nonzero) digits is 435456, while the sum is 46.

The square root of 2083299247 is about 45643.1730601631. The cubic root of 2083299247 is about 1277.1754217703.

The spelling of 2083299247 in words is "two billion, eighty-three million, two hundred ninety-nine thousand, two hundred forty-seven".

Divisors: 1 251 1747 4751 438497 1192501 8299997 2083299247