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3130426670 = 257416117881
BaseRepresentation
bin1011101010010110…
…1000010100101110
322002011110011002112
42322211220110232
522402342123140
61234343524022
7140401121240
oct27245502456
98064404075
103130426670
111367053988
12734459612
133ab71c297
14219a78090
15134c58c65
hexba96852e

3130426670 has 64 divisors (see below), whose sum is σ = 6705320832. Its totient is φ = 1029888000.

The previous prime is 3130426667. The next prime is 3130426751. The reversal of 3130426670 is 766240313.

3130426670 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a super-2 number, since 2×31304266702 = 19599142272494577800, which contains 22 as substring.

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, 166130 + ... + 184010.

It is an arithmetic number, because the mean of its divisors is an integer number (104770638).

Almost surely, 23130426670 is an apocalyptic number.

3130426670 is an abundant number, since it is smaller than the sum of its proper divisors (3574894162).

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

3130426670 is a wasteful number, since it uses less digits than its factorization.

3130426670 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 17997.

The product of its (nonzero) digits is 18144, while the sum is 32.

The square root of 3130426670 is about 55950.2159960085. The cubic root of 3130426670 is about 1462.8546559473.

Adding to 3130426670 its reverse (766240313), we get a palindrome (3896666983).

The spelling of 3130426670 in words is "three billion, one hundred thirty million, four hundred twenty-six thousand, six hundred seventy".

Divisors: 1 2 5 7 10 14 35 41 61 70 82 122 205 287 305 410 427 574 610 854 1435 2135 2501 2870 4270 5002 12505 17507 17881 25010 35014 35762 87535 89405 125167 175070 178810 250334 625835 733121 1090741 1251670 1466242 2181482 3665605 5131847 5453705 7331210 7635187 10263694 10907410 15270374 25659235 38175935 44720381 51318470 76351870 89440762 223601905 313042667 447203810 626085334 1565213335 3130426670