Search a number
-
+
94838962820 = 2257881768923
BaseRepresentation
bin101100001010011010…
…1111011101010000100
3100001210111020111012112
41120110311323222010
53023212233302240
6111322440040152
76565124611610
oct1302465735204
9301714214175
1094838962820
1137248138518
1216469463058
138c354b92a4
144839840340
1527010c3665
hex1614d7ba84

94838962820 has 48 divisors (see below), whose sum is σ = 227872165248. Its totient is φ = 32479265280.

The previous prime is 94838962763. The next prime is 94838962847. The reversal of 94838962820 is 2826983849.

It is a self number, because there is not a number n which added to its sum of digits gives 94838962820.

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, 261122 + ... + 507801.

It is an arithmetic number, because the mean of its divisors is an integer number (4747336776).

Almost surely, 294838962820 is an apocalyptic number.

It is an amenable number.

94838962820 is an abundant number, since it is smaller than the sum of its proper divisors (133033202428).

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

94838962820 is a wasteful number, since it uses less digits than its factorization.

94838962820 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 769820 (or 769818 counting only the distinct ones).

The product of its (nonzero) digits is 11943936, while the sum is 59.

The spelling of 94838962820 in words is "ninety-four billion, eight hundred thirty-eight million, nine hundred sixty-two thousand, eight hundred twenty".

Divisors: 1 2 4 5 7 10 14 20 28 35 70 140 881 1762 3524 4405 6167 8810 12334 17620 24668 30835 61670 123340 768923 1537846 3075692 3844615 5382461 7689230 10764922 15378460 21529844 26912305 53824610 107649220 677421163 1354842326 2709684652 3387105815 4741948141 6774211630 9483896282 13548423260 18967792564 23709740705 47419481410 94838962820