Search a number
-
+
3875090754825 = 3252319717333107
BaseRepresentation
bin111000011000111101011…
…010000110110100001001
3111201110021201220121002100
4320120331122012310021
51001442141213123300
612124105255224013
7546652234641423
oct70307532066411
914643251817070
103875090754825
111264464786a34
12527028078009
1322155b80a184
14d57abddb813
156ac00028700
hex3863d686d09

3875090754825 has 144 divisors (see below), whose sum is σ = 7280535015936. Its totient is φ = 1967926579200.

The previous prime is 3875090754803. The next prime is 3875090754863. The reversal of 3875090754825 is 5284570905783.

3875090754825 is a `hidden beast` number, since 3 + 87 + 5 + 0 + 9 + 0 + 7 + 548 + 2 + 5 = 666.

It is not a de Polignac number, because 3875090754825 - 213 = 3875090746633 is a prime.

It is an unprimeable number.

It is a polite number, since it can be written in 143 ways as a sum of consecutive naturals, for example, 117030922 + ... + 117064028.

It is an arithmetic number, because the mean of its divisors is an integer number (50559270944).

Almost surely, 23875090754825 is an apocalyptic number.

It is an amenable number.

3875090754825 is a deficient number, since it is larger than the sum of its proper divisors (3405444261111).

3875090754825 is a wasteful number, since it uses less digits than its factorization.

3875090754825 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 33424 (or 33416 counting only the distinct ones).

The product of its (nonzero) digits is 84672000, while the sum is 63.

The spelling of 3875090754825 in words is "three trillion, eight hundred seventy-five billion, ninety million, seven hundred fifty-four thousand, eight hundred twenty-five".

Divisors: 1 3 5 9 15 25 31 45 75 93 97 155 173 225 279 291 465 485 519 775 865 873 1395 1455 1557 2325 2425 2595 3007 4325 4365 5363 6975 7275 7785 9021 12975 15035 16089 16781 21825 26815 27063 33107 38925 45105 48267 50343 75175 80445 83905 99321 134075 135315 151029 165535 225525 241335 251715 297963 402225 419525 496605 520211 676575 755145 827675 1026317 1206675 1258575 1489815 1560633 2483025 2601055 3078951 3211379 3775725 4681899 5131585 5727511 7449075 7803165 9236853 9634137 13005275 15394755 16056895 17182533 23409495 25657925 28637555 28902411 39015825 46184265 48170685 51547599 76973775 80284475 85912665 99552749 117047475 143187775 144512055 177552841 230921325 240853425 257737995 298658247 429563325 497763745 532658523 555568567 722560275 887764205 895974741 1288689975 1493291235 1597975569 1666705701 2488818725 2663292615 2777842835 4438821025 4479873705 5000117103 7466456175 7989877845 8333528505 13316463075 13889214175 17222625577 22399368525 25000585515 39949389225 41667642525 51667876731 86113127885 125002927575 155003630193 258339383655 430565639425 775018150965 1291696918275 3875090754825