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481830834 = 2380305139
BaseRepresentation
bin11100101110000…
…010011110110010
31020120122112122110
4130232002132302
51441322041314
6115451150150
714640331422
oct3456023662
91216575573
10481830834
11227a87701
12115445356
1378a93104
1447dc6482
152c479a59
hex1cb827b2

481830834 has 8 divisors (see below), whose sum is σ = 963661680. Its totient is φ = 160610276.

The previous prime is 481830829. The next prime is 481830859. The reversal of 481830834 is 438038184.

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

481830834 is an admirable number.

It is a junction number, because it is equal to n+sod(n) for n = 481830792 and 481830801.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 40152564 + ... + 40152575.

It is an arithmetic number, because the mean of its divisors is an integer number (120457710).

Almost surely, 2481830834 is an apocalyptic number.

481830834 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.

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

481830834 is a wasteful number, since it uses less digits than its factorization.

481830834 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 80305144.

The product of its (nonzero) digits is 73728, while the sum is 39.

The square root of 481830834 is about 21950.6454119235. The cubic root of 481830834 is about 783.9677475712.

The spelling of 481830834 in words is "four hundred eighty-one million, eight hundred thirty thousand, eight hundred thirty-four".

Divisors: 1 2 3 6 80305139 160610278 240915417 481830834