Search a number
-
+
830004373 = 11257293599
BaseRepresentation
bin110001011110001…
…101110010010101
32010211210120221201
4301132031302111
53144440114443
6214205512501
726365630552
oct6136156225
92124716851
10830004373
11396574630
121b1b72731
13102c59b63
147c339a29
154cd0234d
hex3178dc95

830004373 has 8 divisors (see below), whose sum is σ = 908985600. Its totient is φ = 751610880.

The previous prime is 830004347. The next prime is 830004391. The reversal of 830004373 is 373400038.

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 830004373 - 229 = 293133461 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 (830004673) 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, 143973 + ... + 149626.

It is an arithmetic number, because the mean of its divisors is an integer number (113623200).

Almost surely, 2830004373 is an apocalyptic number.

It is an amenable number.

830004373 is a deficient number, since it is larger than the sum of its proper divisors (78981227).

830004373 is a wasteful number, since it uses less digits than its factorization.

830004373 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 293867.

The product of its (nonzero) digits is 6048, while the sum is 28.

The square root of 830004373 is about 28809.7964761989. The cubic root of 830004373 is about 939.7812879568.

The spelling of 830004373 in words is "eight hundred thirty million, four thousand, three hundred seventy-three".

Divisors: 1 11 257 2827 293599 3229589 75454943 830004373