Search a number
-
+
3082027620 = 2235719386219
BaseRepresentation
bin1011011110110100…
…0000001001100100
321221210101020002010
42313231000021210
522302444340440
61225454314220
7136242542160
oct26755001144
97853336063
103082027620
1113417a6a71
127201b8970
133a16a47a9
14213479ca0
15130898580
hexb7b40264

3082027620 has 96 divisors (see below), whose sum is σ = 10381593600. Its totient is φ = 667384704.

The previous prime is 3082027609. The next prime is 3082027633. The reversal of 3082027620 is 267202803.

It is a Harshad number since it is a multiple of its sum of digits (30).

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, 185130 + ... + 201089.

It is an arithmetic number, because the mean of its divisors is an integer number (108141600).

Almost surely, 23082027620 is an apocalyptic number.

3082027620 is a gapful number since it is divisible by the number (30) formed by its first and last digit.

It is an amenable number.

3082027620 is an abundant number, since it is smaller than the sum of its proper divisors (7299565980).

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

3082027620 is a wasteful number, since it uses less digits than its factorization.

3082027620 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 386257 (or 386255 counting only the distinct ones).

The product of its (nonzero) digits is 8064, while the sum is 30.

The square root of 3082027620 is about 55516.0122847454. The cubic root of 3082027620 is about 1455.2764746639.

The spelling of 3082027620 in words is "three billion, eighty-two million, twenty-seven thousand, six hundred twenty".

Divisors: 1 2 3 4 5 6 7 10 12 14 15 19 20 21 28 30 35 38 42 57 60 70 76 84 95 105 114 133 140 190 210 228 266 285 380 399 420 532 570 665 798 1140 1330 1596 1995 2660 3990 7980 386219 772438 1158657 1544876 1931095 2317314 2703533 3862190 4634628 5407066 5793285 7338161 7724380 8110599 10814132 11586570 13517665 14676322 16221198 22014483 23173140 27035330 29352644 32442396 36690805 40552995 44028966 51367127 54070660 73381610 81105990 88057932 102734254 110072415 146763220 154101381 162211980 205468508 220144830 256835635 308202762 440289660 513671270 616405524 770506905 1027342540 1541013810 3082027620