Search a number
-
+
120246675484 = 221317317433991
BaseRepresentation
bin110111111111101000…
…0101010100000011100
3102111101012100000122111
41233333100222200130
53432231122103414
6131123543323404
711454552606625
oct1577720524034
9374335300574
10120246675484
1146aa6128061
121b37a450564
13b4543347b0
145b69dd8a4c
1531db97e8c4
hex1bff42a81c

120246675484 has 96 divisors (see below), whose sum is σ = 241505542656. Its totient is φ = 51896401920.

The previous prime is 120246675457. The next prime is 120246675503. The reversal of 120246675484 is 484576642021.

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, 121338229 + ... + 121339219.

It is an arithmetic number, because the mean of its divisors is an integer number (2515682736).

Almost surely, 2120246675484 is an apocalyptic number.

It is an amenable number.

120246675484 is an abundant number, since it is smaller than the sum of its proper divisors (121258867172).

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

120246675484 is a wasteful number, since it uses less digits than its factorization.

120246675484 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1775 (or 1773 counting only the distinct ones).

The product of its (nonzero) digits is 2580480, while the sum is 49.

The spelling of 120246675484 in words is "one hundred twenty billion, two hundred forty-six million, six hundred seventy-five thousand, four hundred eighty-four".

Divisors: 1 2 4 13 17 26 34 52 68 221 317 433 442 634 866 884 991 1268 1732 1982 3964 4121 5389 5629 7361 8242 10778 11258 12883 14722 16484 16847 21556 22516 25766 29444 33694 51532 67388 70057 95693 137261 140114 191386 219011 274522 280228 314147 382772 429103 438022 549044 628294 858206 876044 1256588 1716412 1784393 2333437 3568786 4083911 4666874 5340499 5578339 7137572 7294751 8167822 9333748 10680998 11156678 14589502 16335644 21361996 22313356 29179004 30334681 60669362 69426487 94831763 121338724 136025651 138852974 189663526 272051302 277705948 379327052 544102604 1768333463 2312436067 3536666926 4624872134 7073333852 9249744268 30061668871 60123337742 120246675484