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3099041479 = 73101420323
BaseRepresentation
bin1011100010110111…
…1001111011000111
321222222101121201001
42320231321323013
522321323311404
61231303114131
7136540263232
oct27055717307
97888347631
103099041479
111350367806
12725a42947
133a5080971
14215828419
151321097a4
hexb8b79ec7

3099041479 has 8 divisors (see below), whose sum is σ = 3172605552. Its totient is φ = 3026318400.

The previous prime is 3099041461. The next prime is 3099041507. The reversal of 3099041479 is 9741409903.

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 3099041479 - 211 = 3099039431 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 (3099051479) 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, 202789 + ... + 217534.

It is an arithmetic number, because the mean of its divisors is an integer number (396575694).

Almost surely, 23099041479 is an apocalyptic number.

3099041479 is a deficient number, since it is larger than the sum of its proper divisors (73564073).

3099041479 is a wasteful number, since it uses less digits than its factorization.

3099041479 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 420497.

The product of its (nonzero) digits is 244944, while the sum is 46.

The square root of 3099041479 is about 55669.0351901306. The cubic root of 3099041479 is about 1457.9494386988.

The spelling of 3099041479 in words is "three billion, ninety-nine million, forty-one thousand, four hundred seventy-nine".

Divisors: 1 73 101 7373 420323 30683579 42452623 3099041479