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2680433000 = 23537382919
BaseRepresentation
bin1001111111000100…
…0010100101101000
320220210201002211022
42133301002211220
520442142324000
61121550552012
7123265206320
oct23761024550
96823632738
102680433000
111156041a93
12629808608
1333942543b
141b5dbc280
1510a4bc585
hex9fc42968

2680433000 has 64 divisors (see below), whose sum is σ = 7168262400. Its totient is φ = 919003200.

The previous prime is 2680432991. The next prime is 2680433009. The reversal of 2680433000 is 3340862.

It is an interprime number because it is at equal distance from previous prime (2680432991) and next prime (2680433009).

It is not an unprimeable number, because it can be changed into a prime (2680433009) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 184460 + ... + 198459.

It is an arithmetic number, because the mean of its divisors is an integer number (112004100).

Almost surely, 22680433000 is an apocalyptic number.

2680433000 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

2680433000 is an abundant number, since it is smaller than the sum of its proper divisors (4487829400).

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

2680433000 is a wasteful number, since it uses less digits than its factorization.

2680433000 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 382947 (or 382933 counting only the distinct ones).

The product of its (nonzero) digits is 3456, while the sum is 26.

The square root of 2680433000 is about 51772.8983156246. The cubic root of 2680433000 is about 1389.1047147860.

Adding to 2680433000 its reverse (3340862), we get a palindrome (2683773862).

The spelling of 2680433000 in words is "two billion, six hundred eighty million, four hundred thirty-three thousand".

Divisors: 1 2 4 5 7 8 10 14 20 25 28 35 40 50 56 70 100 125 140 175 200 250 280 350 500 700 875 1000 1400 1750 3500 7000 382919 765838 1531676 1914595 2680433 3063352 3829190 5360866 7658380 9572975 10721732 13402165 15316760 19145950 21443464 26804330 38291900 47864875 53608660 67010825 76583800 95729750 107217320 134021650 191459500 268043300 335054125 382919000 536086600 670108250 1340216500 2680433000