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34849148907 = 319160818759
BaseRepresentation
bin100000011101001010…
…111100111111101011
310022221200211012010210
4200131022330333223
51032332340231112
624002014112203
72342410610136
oct403512747753
9108850735123
1034849148907
1113863488411
126906aab663
133394bb7591
14198847d21d
15d8e6d3b3c
hex81d2bcfeb

34849148907 has 8 divisors (see below), whose sum is σ = 46708807680. Its totient is φ = 23111128040.

The previous prime is 34849148899. The next prime is 34849148909. The reversal of 34849148907 is 70984194843.

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 34849148907 - 23 = 34849148899 is a prime.

It is not an unprimeable number, because it can be changed into a prime (34849148909) 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, 30408807 + ... + 30409952.

It is an arithmetic number, because the mean of its divisors is an integer number (5838600960).

Almost surely, 234849148907 is an apocalyptic number.

34849148907 is a deficient number, since it is larger than the sum of its proper divisors (11859658773).

34849148907 is a wasteful number, since it uses less digits than its factorization.

34849148907 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 60818953.

The product of its (nonzero) digits is 6967296, while the sum is 57.

The spelling of 34849148907 in words is "thirty-four billion, eight hundred forty-nine million, one hundred forty-eight thousand, nine hundred seven".

Divisors: 1 3 191 573 60818759 182456277 11616382969 34849148907