Search a number
-
+
427068124375 = 54172791732
BaseRepresentation
bin1100011011011110011…
…11100110110011010111
31111211100010000120002211
412031233033212303113
523444113414440000
6524105320014251
742566101106344
oct6155717466327
91454303016084
10427068124375
11155133905922
126a928301387
1331370481a99
14169550997cb
15b197e387ba
hex636f3e6cd7

427068124375 has 90 divisors (see below), whose sum is σ = 577416480080. Its totient is φ = 315651648000.

The previous prime is 427068124369. The next prime is 427068124453. The reversal of 427068124375 is 573421860724.

It is not a de Polignac number, because 427068124375 - 213 = 427068116183 is a prime.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 89 ways as a sum of consecutive naturals, for example, 2468601789 + ... + 2468601961.

Almost surely, 2427068124375 is an apocalyptic number.

427068124375 is a deficient number, since it is larger than the sum of its proper divisors (150348355705).

427068124375 is an frugal number, since it uses more digits than its factorization.

427068124375 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 479 (or 274 counting only the distinct ones).

The product of its (nonzero) digits is 2257920, while the sum is 49.

The spelling of 427068124375 in words is "four hundred twenty-seven billion, sixty-eight million, one hundred twenty-four thousand, three hundred seventy-five".

Divisors: 1 5 17 25 79 85 125 173 289 395 425 625 865 1343 1445 1975 2125 2941 4325 6715 7225 9875 10625 13667 14705 21625 22831 29929 33575 36125 49375 49997 68335 73525 108125 114155 149645 167875 180625 232339 249985 341675 367625 508793 570775 748225 839375 1161695 1249925 1708375 1838125 2364391 2543965 2853875 3741125 3949763 5808475 6249625 8541875 8649481 11821955 12719825 14269375 18705625 19748815 29042375 31248125 40194647 43247405 59109775 63599125 98744075 145211875 200973235 216237025 295548875 317995625 493720375 683308999 1004866175 1081185125 1477744375 2468601875 3416544995 5024330875 5405925625 17082724975 25121654375 85413624875 427068124375