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4105380680 = 235655115667
BaseRepresentation
bin1111010010110011…
…0010001101001000
3101121002222221120022
43310230302031020
531401434140210
61515212320012
7203510105612
oct36454621510
911532887508
104105380680
1118174202a5
12966a73008
135056ca34b
142ad345db2
1519063e155
hexf4b32348

4105380680 has 32 divisors (see below), whose sum is σ = 9239106240. Its totient is φ = 1641796800.

The previous prime is 4105380659. The next prime is 4105380733. The reversal of 4105380680 is 860835014.

It is a self number, because there is not a number n which added to its sum of digits gives 4105380680.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 254207 + ... + 269873.

It is an arithmetic number, because the mean of its divisors is an integer number (288722070).

Almost surely, 24105380680 is an apocalyptic number.

4105380680 is a gapful number since it is divisible by the number (40) formed by its first and last digit.

It is an amenable number.

4105380680 is an abundant number, since it is smaller than the sum of its proper divisors (5133725560).

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

4105380680 is a wasteful number, since it uses less digits than its factorization.

4105380680 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 22229 (or 22225 counting only the distinct ones).

The product of its (nonzero) digits is 23040, while the sum is 35.

The square root of 4105380680 is about 64073.2446501658. The cubic root of 4105380680 is about 1601.2205114415.

The spelling of 4105380680 in words is "four billion, one hundred five million, three hundred eighty thousand, six hundred eighty".

Divisors: 1 2 4 5 8 10 20 40 6551 13102 15667 26204 31334 32755 52408 62668 65510 78335 125336 131020 156670 262040 313340 626680 102634517 205269034 410538068 513172585 821076136 1026345170 2052690340 4105380680