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800440080484 = 2211531621211747
BaseRepresentation
bin10111010010111011111…
…00100101100001100100
32211112002001020010220211
423221131330211201210
5101103300130033414
61411414520505204
7111554436265342
oct13513574454144
92745061203824
10800440080484
11289512615780
1210b16991b204
135a6341b2325
142aa549a0992
1515c4bc713c4
hexba5df25864

800440080484 has 48 divisors (see below), whose sum is σ = 1557913041216. Its totient is φ = 356749660800.

The previous prime is 800440080437. The next prime is 800440080487. The reversal of 800440080484 is 484080044008.

It is not an unprimeable number, because it can be changed into a prime (800440080487) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 3674299 + ... + 3886045.

It is an arithmetic number, because the mean of its divisors is an integer number (32456521692).

Almost surely, 2800440080484 is an apocalyptic number.

It is an amenable number.

800440080484 is a deficient number, since it is larger than the sum of its proper divisors (757472960732).

800440080484 is a wasteful number, since it uses less digits than its factorization.

800440080484 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 213436 (or 213434 counting only the distinct ones).

The product of its (nonzero) digits is 131072, while the sum is 40.

The spelling of 800440080484 in words is "eight hundred billion, four hundred forty million, eighty thousand, four hundred eighty-four".

Divisors: 1 2 4 11 22 44 53 106 212 583 1166 1621 2332 3242 6484 17831 35662 71324 85913 171826 211747 343652 423494 846988 945043 1890086 2329217 3780172 4658434 9316868 11222591 22445182 44890364 123448501 246897002 343241887 493794004 686483774 1372967548 3775660757 7551321514 15102643028 18191820011 36383640022 72767280044 200110020121 400220040242 800440080484