Search a number
-
+
87301074704 = 2431746137337
BaseRepresentation
bin101000101001110001…
…1001010111100010000
322100100011101002122012
41101103203022330100
52412243033342304
6104034445002052
76210254614454
oct1212343127420
9270304332565
1087301074704
113402a1a9618
1214b04b53328
138303923a6c
1443226a8664
15240e45a16e
hex14538caf10

87301074704 has 40 divisors (see below), whose sum is σ = 170052037848. Its totient is φ = 43417287680.

The previous prime is 87301074689. The next prime is 87301074743. The reversal of 87301074704 is 40747010378.

It can be written as a sum of positive squares in 4 ways, for example, as 1053132304 + 86247942400 = 32452^2 + 293680^2 .

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, 2319524 + ... + 2356860.

Almost surely, 287301074704 is an apocalyptic number.

It is an amenable number.

87301074704 is a deficient number, since it is larger than the sum of its proper divisors (82750963144).

87301074704 is a wasteful number, since it uses less digits than its factorization.

87301074704 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 38123 (or 38117 counting only the distinct ones).

The product of its (nonzero) digits is 131712, while the sum is 41.

The spelling of 87301074704 in words is "eighty-seven billion, three hundred one million, seventy-four thousand, seven hundred four".

Divisors: 1 2 4 8 16 317 461 634 922 1268 1844 2536 3688 5072 7376 37337 74674 146137 149348 292274 298696 584548 597392 1169096 2338192 11835829 17212357 23671658 34424714 47343316 68849428 94686632 137698856 189373264 275397712 5456317169 10912634338 21825268676 43650537352 87301074704