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3030027828 = 2233722972971
BaseRepresentation
bin1011010010011010…
…1000111000110100
321211011112100202220
42310212220320310
522201141342303
61220400002340
7135041545242
oct26446507064
97734470686
103030027828
11131540a833
127069003b0
13393999099
1420a5c1792
1512b026053
hexb49a8e34

3030027828 has 48 divisors (see below), whose sum is σ = 7266753984. Its totient is φ = 981953280.

The previous prime is 3030027799. The next prime is 3030027839. The reversal of 3030027828 is 8287200303.

It is a happy number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1018383 + ... + 1021353.

It is an arithmetic number, because the mean of its divisors is an integer number (151390708).

Almost surely, 23030027828 is an apocalyptic number.

It is an amenable number.

3030027828 is an abundant number, since it is smaller than the sum of its proper divisors (4236726156).

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

3030027828 is a wasteful number, since it uses less digits than its factorization.

3030027828 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5312 (or 5310 counting only the distinct ones).

The product of its (nonzero) digits is 16128, while the sum is 33.

The square root of 3030027828 is about 55045.6885505123. The cubic root of 3030027828 is about 1447.0455622565.

The spelling of 3030027828 in words is "three billion, thirty million, twenty-seven thousand, eight hundred twenty-eight".

Divisors: 1 2 3 4 6 12 37 74 111 148 222 444 2297 2971 4594 5942 6891 8913 9188 11884 13782 17826 27564 35652 84989 109927 169978 219854 254967 329781 339956 439708 509934 659562 1019868 1319124 6824387 13648774 20473161 27297548 40946322 81892644 252502319 505004638 757506957 1010009276 1515013914 3030027828