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104560611740 = 225131723656247
BaseRepresentation
bin110000101100001001…
…1000101000110011100
3100222220000020102102122
41201120103011012130
53203120004033430
6120011240442112
710361052351434
oct1413023050634
9328800212378
10104560611740
1140386815212
1218321179338
139b24618780
1450bca272c4
152abe7ebee5
hex18584c519c

104560611740 has 48 divisors (see below), whose sum is σ = 250377728832. Its totient is φ = 36335993856.

The previous prime is 104560611697. The next prime is 104560611751. The reversal of 104560611740 is 47116065401.

It is a self number, because there is not a number n which added to its sum of digits gives 104560611740.

It is a congruent number.

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, 11823704 + ... + 11832543.

It is an arithmetic number, because the mean of its divisors is an integer number (5216202684).

Almost surely, 2104560611740 is an apocalyptic number.

104560611740 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

104560611740 is an abundant number, since it is smaller than the sum of its proper divisors (145817117092).

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

104560611740 is a wasteful number, since it uses less digits than its factorization.

104560611740 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 23656286 (or 23656284 counting only the distinct ones).

The product of its (nonzero) digits is 20160, while the sum is 35.

The spelling of 104560611740 in words is "one hundred four billion, five hundred sixty million, six hundred eleven thousand, seven hundred forty".

Divisors: 1 2 4 5 10 13 17 20 26 34 52 65 68 85 130 170 221 260 340 442 884 1105 2210 4420 23656247 47312494 94624988 118281235 236562470 307531211 402156199 473124940 615062422 804312398 1230124844 1537656055 1608624796 2010780995 3075312110 4021561990 5228030587 6150624220 8043123980 10456061174 20912122348 26140152935 52280305870 104560611740