Search a number
-
+
7053929656540 = 225131715289104383
BaseRepresentation
bin110011010100101111011…
…1110001011000011011100
3220222100102111010101100221
41212221132332023003130
51411032421443002130
623000310333131124
71325425644532444
oct146513676130334
926870374111327
107053929656540
11227a611439528
1295b122929aa4
133c224b55aac0
141a55aa809124
15c375007187a
hex66a5ef8b0dc

7053929656540 has 96 divisors (see below), whose sum is σ = 16892395914240. Its totient is φ = 2451136536576.

The previous prime is 7053929656471. The next prime is 7053929656561. The reversal of 7053929656540 is 456569293507.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 67525189 + ... + 67629571.

It is an arithmetic number, because the mean of its divisors is an integer number (175962457440).

Almost surely, 27053929656540 is an apocalyptic number.

It is an amenable number.

7053929656540 is an abundant number, since it is smaller than the sum of its proper divisors (9838466257700).

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

7053929656540 is a wasteful number, since it uses less digits than its factorization.

7053929656540 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 119711 (or 119709 counting only the distinct ones).

The product of its (nonzero) digits is 61236000, while the sum is 61.

The spelling of 7053929656540 in words is "seven trillion, fifty-three billion, nine hundred twenty-nine million, six hundred fifty-six thousand, five hundred forty".

Divisors: 1 2 4 5 10 13 17 20 26 34 52 65 68 85 130 170 221 260 340 442 884 1105 2210 4420 15289 30578 61156 76445 104383 152890 198757 208766 259913 305780 397514 417532 519826 521915 795028 993785 1039652 1043830 1299565 1356979 1774511 1987570 2087660 2599130 2713958 3378869 3549022 3975140 5198260 5427916 6757738 6784895 7098044 8872555 13515476 13569790 16894345 17745110 23068643 27139580 33788690 35490220 46137286 67577380 92274572 115343215 230686430 461372860 1595911687 3191823374 6383646748 7979558435 15959116870 20746851931 27130498679 31918233740 41493703862 54260997358 82987407724 103734259655 108521994716 135652493395 207468519310 271304986790 352696482827 414937038620 542609973580 705392965654 1410785931308 1763482414135 3526964828270 7053929656540