Search a number
-
+
3995454653484 = 2237297123100989
BaseRepresentation
bin111010001001000011101…
…001111100010000101100
3112010221222002211011200220
4322021003221330100230
51010430142342402414
612255253031251340
7561443043126030
oct72110351742054
915127862734626
103995454653484
11130050aa99548
12546419819b50
1322ca01205998
14db5497cc1c0
156dde6e10ca9
hex3a243a7c42c

3995454653484 has 96 divisors (see below), whose sum is σ = 11177183001600. Its totient is φ = 1086670475520.

The previous prime is 3995454653467. The next prime is 3995454653497. The reversal of 3995454653484 is 4843564545993.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 11377539 + ... + 11723450.

It is an arithmetic number, because the mean of its divisors is an integer number (116428989600).

Almost surely, 23995454653484 is an apocalyptic number.

It is an amenable number.

3995454653484 is an abundant number, since it is smaller than the sum of its proper divisors (7181728348116).

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

3995454653484 is a wasteful number, since it uses less digits than its factorization.

3995454653484 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 23101103 (or 23101101 counting only the distinct ones).

The product of its digits is 1119744000, while the sum is 69.

The spelling of 3995454653484 in words is "three trillion, nine hundred ninety-five billion, four hundred fifty-four million, six hundred fifty-three thousand, four hundred eighty-four".

Divisors: 1 2 3 4 6 7 12 14 21 28 29 42 58 71 84 87 116 142 174 203 213 284 348 406 426 497 609 812 852 994 1218 1491 1988 2059 2436 2982 4118 5964 6177 8236 12354 14413 24708 28826 43239 57652 86478 172956 23100989 46201978 69302967 92403956 138605934 161706923 277211868 323413846 485120769 646827692 669928681 970241538 1339857362 1640170219 1940483076 2009786043 2679714724 3280340438 4019572086 4689500767 4920510657 6560680876 8039144172 9379001534 9841021314 11481191533 14068502301 18758003068 19682042628 22962383066 28137004602 34443574599 45924766132 47564936351 56274009204 68887149198 95129872702 137774298396 142694809053 190259745404 285389618106 332954554457 570779236212 665909108914 998863663371 1331818217828 1997727326742 3995454653484