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2060981802984 = 23313271116320959
BaseRepresentation
bin11101111111011100000…
…101101001011111101000
321022000202100212102012210
4131333130011221133220
5232231342320143414
64214445120405120
7301621023164106
oct35773405513750
97260670772183
102060981802984
1172506a552a75
122935227767a0
1311c471529b70
1471a758b4c76
1538926a19e59
hex1dfdc1697e8

2060981802984 has 128 divisors (see below), whose sum is σ = 5574327091200. Its totient is φ = 631234840320.

The previous prime is 2060981802931. The next prime is 2060981803003. The reversal of 2060981802984 is 4892081890602.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 98323497 + ... + 98344455.

It is an arithmetic number, because the mean of its divisors is an integer number (43549430400).

Almost surely, 22060981802984 is an apocalyptic number.

2060981802984 is a gapful number since it is divisible by the number (24) 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 2060981802984, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (2787163545600).

2060981802984 is an abundant number, since it is smaller than the sum of its proper divisors (3513345288216).

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

2060981802984 is a wasteful number, since it uses less digits than its factorization.

2060981802984 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 22415 (or 22411 counting only the distinct ones).

The product of its (nonzero) digits is 3981312, while the sum is 57.

The spelling of 2060981802984 in words is "two trillion, sixty billion, nine hundred eighty-one million, eight hundred two thousand, nine hundred eighty-four".

Divisors: 1 2 3 4 6 8 12 13 24 26 39 52 78 104 156 271 312 542 813 1084 1163 1626 2168 2326 3252 3489 3523 4652 6504 6978 7046 9304 10569 13956 14092 15119 20959 21138 27912 28184 30238 41918 42276 45357 60476 62877 83836 84552 90714 120952 125754 167672 181428 251508 272467 315173 362856 503016 544934 630346 817401 945519 1089868 1260692 1634802 1891038 2179736 2521384 3269604 3782076 4097249 5679889 6539208 7564152 8194498 11359778 12291747 16388996 17039667 22719556 24375317 24583494 32777992 34079334 45439112 48750634 49166988 68158668 73125951 73838557 97501268 98333976 136317336 146251902 147677114 195002536 221515671 292503804 295354228 316879121 443031342 585007608 590708456 633758242 886062684 950637363 1267516484 1772125368 1901274726 2535032968 3802549452 6605710907 7605098904 13211421814 19817132721 26422843628 39634265442 52845687256 79268530884 85874241791 158537061768 171748483582 257622725373 343496967164 515245450746 686993934328 1030490901492 2060981802984