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49322195371 = 2320023107099
BaseRepresentation
bin101101111011110101…
…001111100110101011
311201022100102010110201
4231323311033212223
51302002440222441
634354105453031
73364151512651
oct557365174653
9151270363421
1049322195371
1119a10103439
129685aa1177
1348605020b7
14255c6d2dd1
15143a108c31
hexb7bd4f9ab

49322195371 has 8 divisors (see below), whose sum is σ = 51469689600. Its totient is φ = 47174955432.

The previous prime is 49322195369. The next prime is 49322195381. The reversal of 49322195371 is 17359122394.

It is a happy number.

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 49322195371 - 21 = 49322195369 is a prime.

It is a super-5 number, since 5×493221953715 (a number of 55 digits) contains 55555 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (49322195381) 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, 406980 + ... + 514078.

It is an arithmetic number, because the mean of its divisors is an integer number (6433711200).

Almost surely, 249322195371 is an apocalyptic number.

49322195371 is a deficient number, since it is larger than the sum of its proper divisors (2147494229).

49322195371 is a wasteful number, since it uses less digits than its factorization.

49322195371 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 127145.

The product of its digits is 408240, while the sum is 46.

The spelling of 49322195371 in words is "forty-nine billion, three hundred twenty-two million, one hundred ninety-five thousand, three hundred seventy-one".

Divisors: 1 23 20023 107099 460529 2463277 2144443277 49322195371