Search a number
-
+
486034896 = 2431719232947
BaseRepresentation
bin11100111110000…
…100110111010000
31020212120010112110
4130332010313100
51443411104041
6120121225320
715021141234
oct3476046720
91225503473
10486034896
1122a399236
12116932240
1379905819
144879c5c4
152ca0a516
hex1cf84dd0

486034896 has 320 divisors, whose sum is σ = 1542758400. Its totient is φ = 130572288.

The previous prime is 486034853. The next prime is 486034897. The reversal of 486034896 is 698430684.

It is a Harshad number since it is a multiple of its sum of digits (48).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (486034897) by changing a digit.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 10341145 + ... + 10341191.

It is an arithmetic number, because the mean of its divisors is an integer number (4821120).

Almost surely, 2486034896 is an apocalyptic number.

486034896 is a gapful number since it is divisible by the number (46) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 486034896, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (771379200).

486034896 is an abundant number, since it is smaller than the sum of its proper divisors (1056723504).

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

486034896 is a wasteful number, since it uses less digits than its factorization.

486034896 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 146 (or 140 counting only the distinct ones).

The product of its (nonzero) digits is 995328, while the sum is 48.

The square root of 486034896 is about 22046.1991281944. The cubic root of 486034896 is about 786.2412353826.

The spelling of 486034896 in words is "four hundred eighty-six million, thirty-four thousand, eight hundred ninety-six".