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830916654 = 231201115309
BaseRepresentation
bin110001100001101…
…100100000101110
32010220111221100220
4301201230200232
53200203313104
6214241232210
726406450351
oct6141544056
92126457326
10830916654
11397037a87
121b2332666
131031b9179
147c4d6298
154ce327d9
hex3186c82e

830916654 has 16 divisors (see below), whose sum is σ = 1663231440. Its totient is φ = 276739200.

The previous prime is 830916637. The next prime is 830916689. The reversal of 830916654 is 456619038.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 50449 + ... + 64860.

It is an arithmetic number, because the mean of its divisors is an integer number (103951965).

Almost surely, 2830916654 is an apocalyptic number.

830916654 is an abundant number, since it is smaller than the sum of its proper divisors (832314786).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

830916654 is a wasteful number, since it uses less digits than its factorization.

830916654 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 116515.

The product of its (nonzero) digits is 155520, while the sum is 42.

The square root of 830916654 is about 28825.6249541966. The cubic root of 830916654 is about 940.1254751773.

The spelling of 830916654 in words is "eight hundred thirty million, nine hundred sixteen thousand, six hundred fifty-four".

Divisors: 1 2 3 6 1201 2402 3603 7206 115309 230618 345927 691854 138486109 276972218 415458327 830916654