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3028058253 = 3211192193439
BaseRepresentation
bin1011010001111100…
…1000000010001101
321211000211022000200
42310133020002031
522200140331003
61220245444113
7135016033113
oct26437100215
97730738020
103028058253
111314294a90
12706110639
1339345975c
1420a22bab3
1512ac876a3
hexb47c808d

3028058253 has 72 divisors (see below), whose sum is σ = 5073456960. Its totient is φ = 1725649920.

The previous prime is 3028058251. The next prime is 3028058263. The reversal of 3028058253 is 3528508203.

3028058253 is a `hidden beast` number, since 3 + 0 + 28 + 0 + 582 + 53 = 666.

It is not a de Polignac number, because 3028058253 - 21 = 3028058251 is a prime.

It is a super-2 number, since 2×30280582532 = 18338273567122824018, which contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3028058251) by changing a digit.

It is a polite number, since it can be written in 71 ways as a sum of consecutive naturals, for example, 6897408 + ... + 6897846.

It is an arithmetic number, because the mean of its divisors is an integer number (70464680).

Almost surely, 23028058253 is an apocalyptic number.

3028058253 is a gapful number since it is divisible by the number (33) formed by its first and last digit.

It is an amenable number.

3028058253 is a deficient number, since it is larger than the sum of its proper divisors (2045398707).

3028058253 is a wasteful number, since it uses less digits than its factorization.

3028058253 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 687 (or 665 counting only the distinct ones).

The product of its (nonzero) digits is 57600, while the sum is 36.

The square root of 3028058253 is about 55027.7952765691. The cubic root of 3028058253 is about 1446.7319586991.

The spelling of 3028058253 in words is "three billion, twenty-eight million, fifty-eight thousand, two hundred fifty-three".

Divisors: 1 3 9 11 19 33 57 99 171 193 209 361 439 579 627 1083 1317 1737 1881 2123 3249 3667 3951 3971 4829 6369 8341 11001 11913 14487 19107 25023 33003 35739 40337 43461 69673 75069 84727 91751 121011 158479 209019 254181 275253 363033 475437 627057 762543 766403 825759 931997 1426311 1609813 1743269 2299209 2795991 4829439 5229807 6897627 8387973 14488317 15689421 17707943 30586447 53123829 91759341 159371487 275278023 336450917 1009352751 3028058253