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5223102689680 = 245792557323207
BaseRepresentation
bin100110000000001100100…
…1011100011000110010000
3200111022202000012001020221
41030000121023203012100
51141033403242032210
615035243225242424
71046233232222431
oct114003113430620
920438660161227
105223102689680
111734118336427
12704332633414
132bb6c8818405
14140b29c47488
1590ce8edc1da
hex4c0192e3190

5223102689680 has 80 divisors (see below), whose sum is σ = 12302279032320. Its totient is φ = 2061981881856.

The previous prime is 5223102689663. The next prime is 5223102689699. The reversal of 5223102689680 is 869862013225.

It is a tau number, because it is divible by the number of its divisors (80).

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, 15998637 + ... + 16321843.

It is an arithmetic number, because the mean of its divisors is an integer number (153778487904).

Almost surely, 25223102689680 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 5223102689680, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (6151139516160).

5223102689680 is an abundant number, since it is smaller than the sum of its proper divisors (7079176342640).

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

5223102689680 is a wasteful number, since it uses less digits than its factorization.

5223102689680 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 325856 (or 325850 counting only the distinct ones).

The product of its (nonzero) digits is 2488320, while the sum is 52.

The spelling of 5223102689680 in words is "five trillion, two hundred twenty-three billion, one hundred two million, six hundred eighty-nine thousand, six hundred eighty".

Divisors: 1 2 4 5 8 10 16 20 40 79 80 158 316 395 632 790 1264 1580 2557 3160 5114 6320 10228 12785 20456 25570 40912 51140 102280 202003 204560 323207 404006 646414 808012 1010015 1292828 1616024 1616035 2020030 2585656 3232048 3232070 4040060 5171312 6464140 8080120 12928280 16160240 25533353 25856560 51066706 102133412 127666765 204266824 255333530 408533648 510667060 826440299 1021334120 1652880598 2042668240 3305761196 4132201495 6611522392 8264402990 13223044784 16528805980 33057611960 65288783621 66115223920 130577567242 261155134484 326443918105 522310268968 652887836210 1044620537936 1305775672420 2611551344840 5223102689680