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3028133382 = 2331131124277
BaseRepresentation
bin1011010001111101…
…1010011000000110
321211000222010002020
42310133122120012
522200200232012
61220251224010
7135016465131
oct26437323006
97730863066
103028133382
11131433647a
12706148006
13393484a01
1420a24b218
1512ac9ea8c
hexb47da606

3028133382 has 32 divisors (see below), whose sum is σ = 6299403264. Its totient is φ = 969352800.

The previous prime is 3028133377. The next prime is 3028133387. The reversal of 3028133382 is 2833318203.

3028133382 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is an interprime number because it is at equal distance from previous prime (3028133377) and next prime (3028133387).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3028133387) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 37773 + ... + 86504.

It is an arithmetic number, because the mean of its divisors is an integer number (196856352).

Almost surely, 23028133382 is an apocalyptic number.

3028133382 is an abundant number, since it is smaller than the sum of its proper divisors (3271269882).

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

3028133382 is a wasteful number, since it uses less digits than its factorization.

3028133382 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 124444.

The product of its (nonzero) digits is 20736, while the sum is 33.

The square root of 3028133382 is about 55028.4779182561. The cubic root of 3028133382 is about 1446.7439235312.

The spelling of 3028133382 in words is "three billion, twenty-eight million, one hundred thirty-three thousand, three hundred eighty-two".

Divisors: 1 2 3 6 31 62 93 131 186 262 393 786 4061 8122 12183 24366 124277 248554 372831 745662 3852587 7705174 11557761 16280287 23115522 32560574 48840861 97681722 504688897 1009377794 1514066691 3028133382