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830073914 = 21632546239
BaseRepresentation
bin110001011110011…
…110110000111010
32010211221010100022
4301132132300322
53144444331124
6214211210442
726366340365
oct6136366072
92124833308
10830073914
113966118aa
121b1ba6a22
13102c826c7
147c3570dc
154cd17c5e
hex3179ec3a

830073914 has 8 divisors (see below), whose sum is σ = 1252750080. Its totient is φ = 412490556.

The previous prime is 830073901. The next prime is 830073929. The reversal of 830073914 is 419370038.

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

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1272794 + ... + 1273445.

It is an arithmetic number, because the mean of its divisors is an integer number (156593760).

Almost surely, 2830073914 is an apocalyptic number.

830073914 is a deficient number, since it is larger than the sum of its proper divisors (422676166).

830073914 is a wasteful number, since it uses less digits than its factorization.

830073914 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2546404.

The product of its (nonzero) digits is 18144, while the sum is 35.

The square root of 830073914 is about 28811.0033494150. The cubic root of 830073914 is about 939.8075334030.

The spelling of 830073914 in words is "eight hundred thirty million, seventy-three thousand, nine hundred fourteen".

Divisors: 1 2 163 326 2546239 5092478 415036957 830073914