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2030013201320 = 235135163175611
BaseRepresentation
bin11101100010100110001…
…101110011101110101000
321012001211002222110010222
4131202212031303232220
5231224431334420240
64152324124025212
7266443422335516
oct35424615635650
97161732873128
102030013201320
11712a185911a5
1228951b392208
1311957759c1b0
14703789734b6
1537c12d62eb5
hex1d8a6373ba8

2030013201320 has 64 divisors (see below), whose sum is σ = 4919038467840. Its totient is φ = 749518905600.

The previous prime is 2030013201317. The next prime is 2030013201329. The reversal of 2030013201320 is 231023100302.

It is a super-4 number, since 4×20300132013204 (a number of 50 digits) contains 4444 as substring.

It is not an unprimeable number, because it can be changed into a prime (2030013201329) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 26810315 + ... + 26885925.

It is an arithmetic number, because the mean of its divisors is an integer number (76859976060).

Almost surely, 22030013201320 is an apocalyptic number.

2030013201320 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

2030013201320 is an abundant number, since it is smaller than the sum of its proper divisors (2889025266520).

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

2030013201320 is a wasteful number, since it uses less digits than its factorization.

2030013201320 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 127266 (or 127262 counting only the distinct ones).

The product of its (nonzero) digits is 216, while the sum is 17.

Adding to 2030013201320 its reverse (231023100302), we get a palindrome (2261036301622).

The spelling of 2030013201320 in words is "two trillion, thirty billion, thirteen million, two hundred one thousand, three hundred twenty".

Divisors: 1 2 4 5 8 10 13 20 26 40 52 65 104 130 260 520 51631 75611 103262 151222 206524 258155 302444 378055 413048 516310 604888 671203 756110 982943 1032620 1342406 1512220 1965886 2065240 2684812 3024440 3356015 3931772 4914715 5369624 6712030 7863544 9829430 13424060 19658860 26848120 39317720 3903871541 7807743082 15615486164 19519357705 31230972328 39038715410 50750330033 78077430820 101500660066 156154861640 203001320132 253751650165 406002640264 507503300330 1015006600660 2030013201320