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40108664300 = 2252439913637
BaseRepresentation
bin100101010110101010…
…011010010111101100
310211112020112020220012
4211112222122113230
51124120304224200
630231535512352
72616634010225
oct452652322754
9124466466805
1040108664300
1116012328151
1279343886b8
133a2273a973
141d26bb624c
15109b2eda35
hex956a9a5ec

40108664300 has 36 divisors (see below), whose sum is σ = 87234156240. Its totient is φ = 16006902720.

The previous prime is 40108664291. The next prime is 40108664329. The reversal of 40108664300 is 346680104.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 412919 + ... + 500718.

Almost surely, 240108664300 is an apocalyptic number.

It is an amenable number.

40108664300 is an abundant number, since it is smaller than the sum of its proper divisors (47125491940).

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

40108664300 is a wasteful number, since it uses less digits than its factorization.

40108664300 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 914090 (or 914083 counting only the distinct ones).

The product of its (nonzero) digits is 13824, while the sum is 32.

The spelling of 40108664300 in words is "forty billion, one hundred eight million, six hundred sixty-four thousand, three hundred".

Divisors: 1 2 4 5 10 20 25 50 100 439 878 1756 2195 4390 8780 10975 21950 43900 913637 1827274 3654548 4568185 9136370 18272740 22840925 45681850 91363700 401086643 802173286 1604346572 2005433215 4010866430 8021732860 10027166075 20054332150 40108664300