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6810028625130 = 2351937011677847
BaseRepresentation
bin110001100011001010101…
…0101100100110011101010
3220010000212121022020022020
41203012111111210303222
51343033414312001010
622252252311405310
71302002600136303
oct143062525446352
926100777266266
106810028625130
112196131692695
1291b9b4983836
133a524bc09b83
141978700097aa
15bc2278de470
hex63195564cea

6810028625130 has 64 divisors (see below), whose sum is σ = 16452198966528. Its totient is φ = 1804020019200.

The previous prime is 6810028625129. The next prime is 6810028625177. The reversal of 6810028625130 is 315268200186.

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, 3219867 + ... + 4897713.

It is an arithmetic number, because the mean of its divisors is an integer number (257065608852).

Almost surely, 26810028625130 is an apocalyptic number.

6810028625130 is an abundant number, since it is smaller than the sum of its proper divisors (9642170341398).

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

6810028625130 is a wasteful number, since it uses less digits than its factorization.

6810028625130 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1678751.

The product of its (nonzero) digits is 138240, while the sum is 42.

The spelling of 6810028625130 in words is "six trillion, eight hundred ten billion, twenty-eight million, six hundred twenty-five thousand, one hundred thirty".

Divisors: 1 2 3 5 6 10 15 30 193 386 579 701 965 1158 1402 1930 2103 2895 3505 4206 5790 7010 10515 21030 135293 270586 405879 676465 811758 1352930 1677847 2029395 3355694 4058790 5033541 8389235 10067082 16778470 25167705 50335410 323824471 647648942 971473413 1176170747 1619122355 1942946826 2352341494 3238244710 3528512241 4857367065 5880853735 7057024482 9714734130 11761707470 17642561205 35285122410 227000954171 454001908342 681002862513 1135004770855 1362005725026 2270009541710 3405014312565 6810028625130