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1682892503040 = 21135721117993
BaseRepresentation
bin11000011111010100001…
…101011011100000000000
312221212211200010221012110
4120133110031123200000
5210033030440044130
63325035442455320
7232404434153100
oct30372415334000
95855750127173
101682892503040
1159978aa43951
122321a5364540
13c29083a53c8
145b649689200
152db989b0ab0
hex187d435b800

1682892503040 has 288 divisors, whose sum is σ = 6262957668240. Its totient is φ = 384660799488.

The previous prime is 1682892502981. The next prime is 1682892503069. The reversal of 1682892503040 is 403052982861.

It is a hoax number, since the sum of its digits (48) coincides with the sum of the digits of its distinct prime factors.

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

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 946284 + ... + 2064276.

Almost surely, 21682892503040 is an apocalyptic number.

1682892503040 is a gapful number since it is divisible by the number (10) 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 1682892503040, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (3131478834120).

1682892503040 is an abundant number, since it is smaller than the sum of its proper divisors (4580065165200).

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

1682892503040 is a wasteful number, since it uses less digits than its factorization.

1682892503040 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1118037 (or 1118010 counting only the distinct ones).

The product of its (nonzero) digits is 829440, while the sum is 48.

The spelling of 1682892503040 in words is "one trillion, six hundred eighty-two billion, eight hundred ninety-two million, five hundred three thousand, forty".