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5020807080 = 2335237923027
BaseRepresentation
bin1001010110100001…
…10110111110101000
3110221220112102111210
410223100312332220
540240311311310
62150113153120
7235264104342
oct45320667650
913856472453
105020807080
112147129743
12b8155b7a0
13620265483
14358b5a292
151e5bb6820
hex12b436fa8

5020807080 has 128 divisors (see below), whose sum is σ = 15916953600. Its totient is φ = 1264403712.

The previous prime is 5020807039. The next prime is 5020807147. The reversal of 5020807080 is 807080205.

It is a Harshad number since it is a multiple of its sum of digits (30).

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 31 ways as a sum of consecutive naturals, for example, 206527 + ... + 229553.

It is an arithmetic number, because the mean of its divisors is an integer number (124351200).

Almost surely, 25020807080 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 5020807080, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (7958476800).

5020807080 is an abundant number, since it is smaller than the sum of its proper divisors (10896146520).

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

5020807080 is a wasteful number, since it uses less digits than its factorization.

5020807080 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 23143 (or 23139 counting only the distinct ones).

The product of its (nonzero) digits is 4480, while the sum is 30.

The square root of 5020807080 is about 70857.6536444723. The cubic root of 5020807080 is about 1712.3446377606.

Adding to 5020807080 its reverse (807080205), we get a palindrome (5827887285).

The spelling of 5020807080 in words is "five billion, twenty million, eight hundred seven thousand, eighty".

Divisors: 1 2 3 4 5 6 8 10 12 15 20 23 24 30 40 46 60 69 79 92 115 120 138 158 184 230 237 276 316 345 395 460 474 552 632 690 790 920 948 1185 1380 1580 1817 1896 2370 2760 3160 3634 4740 5451 7268 9085 9480 10902 14536 18170 21804 23027 27255 36340 43608 46054 54510 69081 72680 92108 109020 115135 138162 184216 218040 230270 276324 345405 460540 529621 552648 690810 921080 1059242 1381620 1588863 1819133 2118484 2648105 2763240 3177726 3638266 4236968 5296210 5457399 6355452 7276532 7944315 9095665 10592420 10914798 12710904 14553064 15888630 18191330 21184840 21829596 27286995 31777260 36382660 41840059 43659192 54573990 63554520 72765320 83680118 109147980 125520177 167360236 209200295 218295960 251040354 334720472 418400590 502080708 627600885 836801180 1004161416 1255201770 1673602360 2510403540 5020807080