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130202203332 = 22397367304789
BaseRepresentation
bin111100101000010100…
…1111111010011000100
3110110002000102020110010
41321100221333103010
54113123231001312
6135451501030220
712256350316305
oct1712051772304
9413060366403
10130202203332
1150244827523
1221298555370
13c37ca50986
1464322a27ac
1535c09a593c
hex1e50a7f4c4

130202203332 has 48 divisors (see below), whose sum is σ = 307774503680. Its totient is φ = 42836124672.

The previous prime is 130202203301. The next prime is 130202203337. The reversal of 130202203332 is 233302202031.

It is a super-2 number, since 2×1302022033322 (a number of 23 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 130202203299 and 130202203308.

It is not an unprimeable number, because it can be changed into a prime (130202203337) by changing a digit.

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 15 ways as a sum of consecutive naturals, for example, 274794 + ... + 579582.

Almost surely, 2130202203332 is an apocalyptic number.

130202203332 is a gapful number since it is divisible by the number (12) formed by its first and last digit.

It is an amenable number.

130202203332 is an abundant number, since it is smaller than the sum of its proper divisors (177572300348).

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

130202203332 is a wasteful number, since it uses less digits than its factorization.

130202203332 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 305260 (or 305258 counting only the distinct ones).

The product of its (nonzero) digits is 1296, while the sum is 21.

Adding to 130202203332 its reverse (233302202031), we get a palindrome (363504405363).

The spelling of 130202203332 in words is "one hundred thirty billion, two hundred two million, two hundred three thousand, three hundred thirty-two".

Divisors: 1 2 3 4 6 12 97 194 291 367 388 582 734 1101 1164 1468 2202 4404 35599 71198 106797 142396 213594 304789 427188 609578 914367 1219156 1828734 3657468 29564533 59129066 88693599 111857563 118258132 177387198 223715126 335572689 354774396 447430252 671145378 1342290756 10850183611 21700367222 32550550833 43400734444 65101101666 130202203332