Search a number
-
+
42402010300 = 225213171918643
BaseRepresentation
bin100111011111010110…
…110101010010111100
311001110001212022011221
4213133112311102330
51143314403312200
631251302123124
73030522066166
oct473726652274
9131401768157
1042402010300
1116a89913a21
1282744204a4
133cc98c3230
1420a35d1936
15118280891a
hex9df5b54bc

42402010300 has 72 divisors (see below), whose sum is σ = 104919128496. Its totient is φ = 14735170560.

The previous prime is 42402010297. The next prime is 42402010331. The reversal of 42402010300 is 301020424.

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, 937222 + ... + 981421.

It is an arithmetic number, because the mean of its divisors is an integer number (1457210118).

Almost surely, 242402010300 is an apocalyptic number.

It is an amenable number.

42402010300 is an abundant number, since it is smaller than the sum of its proper divisors (62517118196).

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

42402010300 is a wasteful number, since it uses less digits than its factorization.

42402010300 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1918687 (or 1918680 counting only the distinct ones).

The product of its (nonzero) digits is 192, while the sum is 16.

Adding to 42402010300 its reverse (301020424), we get a palindrome (42703030724).

The spelling of 42402010300 in words is "forty-two billion, four hundred two million, ten thousand, three hundred".

Divisors: 1 2 4 5 10 13 17 20 25 26 34 50 52 65 68 85 100 130 170 221 260 325 340 425 442 650 850 884 1105 1300 1700 2210 4420 5525 11050 22100 1918643 3837286 7674572 9593215 19186430 24942359 32616931 38372860 47966075 49884718 65233862 95932150 99769436 124711795 130467724 163084655 191864300 249423590 326169310 424020103 498847180 623558975 652338620 815423275 848040206 1247117950 1630846550 1696080412 2120100515 2494235900 3261693100 4240201030 8480402060 10600502575 21201005150 42402010300