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3023929690 = 251274495303
BaseRepresentation
bin1011010000111101…
…1000000101011010
321210202001112200221
42310033120011122
522143111222230
61220021150254
7134635656355
oct26417300532
97722045627
103023929690
111311a25151
1270485b38a
13392642512
1420987529c
1512a71e27a
hexb43d815a

3023929690 has 32 divisors (see below), whose sum is σ = 5499187200. Its totient is φ = 1197149184.

The previous prime is 3023929661. The next prime is 3023929691. The reversal of 3023929690 is 969293203.

It is a super-2 number, since 2×30239296902 = 18288301540126992200, which contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (3023929691) 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, 567579 + ... + 572881.

It is an arithmetic number, because the mean of its divisors is an integer number (171849600).

Almost surely, 23023929690 is an apocalyptic number.

3023929690 is a deficient number, since it is larger than the sum of its proper divisors (2475257510).

3023929690 is a wasteful number, since it uses less digits than its factorization.

3023929690 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5886.

The product of its (nonzero) digits is 157464, while the sum is 43.

The square root of 3023929690 is about 54990.2690482598. The cubic root of 3023929690 is about 1446.0741509379.

The spelling of 3023929690 in words is "three billion, twenty-three million, nine hundred twenty-nine thousand, six hundred ninety".

Divisors: 1 2 5 10 127 254 449 635 898 1270 2245 4490 5303 10606 26515 53030 57023 114046 285115 570230 673481 1346962 2381047 3367405 4762094 6734810 11905235 23810470 302392969 604785938 1511964845 3023929690