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8630050680 = 23325171410139
BaseRepresentation
bin10000000100110010…
…00001111101111000
3211021102221222221200
420002121001331320
5120133243110210
63544203534200
7423601135416
oct100231017570
924242858850
108630050680
113729490899
12180a22a360
13a76c30a84
145bc2342b6
153579a20c0
hex202641f78

8630050680 has 96 divisors (see below), whose sum is σ = 29697548400. Its totient is φ = 2165971968.

The previous prime is 8630050673. The next prime is 8630050721. The reversal of 8630050680 is 860500368.

It is a Harshad number since it is a multiple of its sum of digits (36).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 698950 + ... + 711189.

Almost surely, 28630050680 is an apocalyptic number.

It is an amenable number.

8630050680 is an abundant number, since it is smaller than the sum of its proper divisors (21067497720).

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

8630050680 is a wasteful number, since it uses less digits than its factorization.

8630050680 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1410173 (or 1410166 counting only the distinct ones).

The product of its (nonzero) digits is 34560, while the sum is 36.

The square root of 8630050680 is about 92898.0660724431. The cubic root of 8630050680 is about 2051.1831900631.

The spelling of 8630050680 in words is "eight billion, six hundred thirty million, fifty thousand, six hundred eighty".

Divisors: 1 2 3 4 5 6 8 9 10 12 15 17 18 20 24 30 34 36 40 45 51 60 68 72 85 90 102 120 136 153 170 180 204 255 306 340 360 408 510 612 680 765 1020 1224 1530 2040 3060 6120 1410139 2820278 4230417 5640556 7050695 8460834 11281112 12691251 14101390 16921668 21152085 23972363 25382502 28202780 33843336 42304170 47944726 50765004 56405560 63456255 71917089 84608340 95889452 101530008 119861815 126912510 143834178 169216680 191778904 215751267 239723630 253825020 287668356 359585445 431502534 479447260 507650040 575336712 719170890 863005068 958894520 1078756335 1438341780 1726010136 2157512670 2876683560 4315025340 8630050680