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1080622004680 = 23573491753719
BaseRepresentation
bin11111011100110100001…
…01110011100111001000
310211022021101221121111101
433232122011303213020
5120201103213122210
62144233023511144
7141033551325241
oct17563205634710
93738241847441
101080622004680
1138731aa4a329
121555221584b4
137ab96231c5a
143a433a55cc8
151d19964ca3a
hexfb9a1739c8

1080622004680 has 64 divisors (see below), whose sum is σ = 2469729398400. Its totient is φ = 425458736640.

The previous prime is 1080622004677. The next prime is 1080622004711. The reversal of 1080622004680 is 864002260801.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1056861 + ... + 1810579.

It is an arithmetic number, because the mean of its divisors is an integer number (38589521850).

Almost surely, 21080622004680 is an apocalyptic number.

1080622004680 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 1080622004680, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (1234864699200).

1080622004680 is an abundant number, since it is smaller than the sum of its proper divisors (1389107393720).

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

1080622004680 is a wasteful number, since it uses less digits than its factorization.

1080622004680 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 754294 (or 754290 counting only the distinct ones).

The product of its (nonzero) digits is 36864, while the sum is 37.

The spelling of 1080622004680 in words is "one trillion, eighty billion, six hundred twenty-two million, four thousand, six hundred eighty".

Divisors: 1 2 4 5 8 10 20 40 73 146 292 365 491 584 730 982 1460 1964 2455 2920 3928 4910 9820 19640 35843 71686 143372 179215 286744 358430 716860 753719 1433720 1507438 3014876 3768595 6029752 7537190 15074380 30148760 55021487 110042974 220085948 275107435 370076029 440171896 550214870 740152058 1100429740 1480304116 1850380145 2200859480 2960608232 3700760290 7401520580 14803041160 27015550117 54031100234 108062200468 135077750585 216124400936 270155501170 540311002340 1080622004680