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4413983808 = 263131768423
BaseRepresentation
bin1000001110001100…
…00000110001000000
3102101121200121110210
410013012000301000
533014434440213
62005554554120
7214245146313
oct40706006100
912347617423
104413983808
111965640403
12a32298940
1355461ac50
142dc31897a
151ac79c0c3
hex107180c40

4413983808 has 56 divisors (see below), whose sum is σ = 12577031488. Its totient is φ = 1358148096.

The previous prime is 4413983807. The next prime is 4413983813. The reversal of 4413983808 is 8083893144.

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

It is not an unprimeable number, because it can be changed into a prime (4413983801) 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, 881716 + ... + 886707.

It is an arithmetic number, because the mean of its divisors is an integer number (224589848).

Almost surely, 24413983808 is an apocalyptic number.

4413983808 is a gapful number since it is divisible by the number (48) formed by its first and last digit.

It is an amenable number.

4413983808 is an abundant number, since it is smaller than the sum of its proper divisors (8163047680).

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

4413983808 is a wasteful number, since it uses less digits than its factorization.

4413983808 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1768451 (or 1768441 counting only the distinct ones).

The product of its (nonzero) digits is 663552, while the sum is 48.

The square root of 4413983808 is about 66437.8191092995. The cubic root of 4413983808 is about 1640.3766495602.

The spelling of 4413983808 in words is "four billion, four hundred thirteen million, nine hundred eighty-three thousand, eight hundred eight".

Divisors: 1 2 3 4 6 8 12 13 16 24 26 32 39 48 52 64 78 96 104 156 192 208 312 416 624 832 1248 2496 1768423 3536846 5305269 7073692 10610538 14147384 21221076 22989499 28294768 42442152 45978998 56589536 68968497 84884304 91957996 113179072 137936994 169768608 183915992 275873988 339537216 367831984 551747976 735663968 1103495952 1471327936 2206991904 4413983808