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3020130230 = 2513234721491
BaseRepresentation
bin1011010000000011…
…1000011110110110
321210110220111211012
42310000320132312
522141123131410
61215403512222
7134561453255
oct26400703666
97713814735
103020130230
11130a86a5a7
12703528672
13391912010
1420916679c
1512a21d605
hexb40387b6

3020130230 has 64 divisors (see below), whose sum is σ = 6239213568. Its totient is φ = 1043898240.

The previous prime is 3020130229. The next prime is 3020130271. The reversal of 3020130230 is 320310203.

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, 129785 + ... + 151275.

It is an arithmetic number, because the mean of its divisors is an integer number (97487712).

Almost surely, 23020130230 is an apocalyptic number.

3020130230 is an abundant number, since it is smaller than the sum of its proper divisors (3219083338).

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

3020130230 is a wasteful number, since it uses less digits than its factorization.

3020130230 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 21581.

The product of its (nonzero) digits is 108, while the sum is 14.

The square root of 3020130230 is about 54955.7115321056. The cubic root of 3020130230 is about 1445.4682502066.

Adding to 3020130230 its reverse (320310203), we get a palindrome (3340440433).

The spelling of 3020130230 in words is "three billion, twenty million, one hundred thirty thousand, two hundred thirty".

Divisors: 1 2 5 10 13 23 26 46 47 65 94 115 130 230 235 299 470 598 611 1081 1222 1495 2162 2990 3055 5405 6110 10810 14053 21491 28106 42982 70265 107455 140530 214910 279383 494293 558766 988586 1010077 1396915 2020154 2471465 2793830 4942930 5050385 6425809 10100770 12851618 13131001 23231771 26262002 32129045 46463542 64258090 65655005 116158855 131310010 232317710 302013023 604026046 1510065115 3020130230