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2300223013420 = 2252291601313699
BaseRepresentation
bin100001011110001111111…
…110011100001000101100
322010220021111102010121111
4201132033332130020230
5300141324042412140
64520412522041404
7325120446004333
oct41361776341054
98126244363544
102300223013420
11807578a193a2
12311970049264
13138baa647187
147d48d484d1a
153ec7a03e7ea
hex2178ff9c22c

2300223013420 has 48 divisors (see below), whose sum is σ = 4854607884000. Its totient is φ = 915496243200.

The previous prime is 2300223013397. The next prime is 2300223013421. The reversal of 2300223013420 is 243103220032.

It is a super-2 number, since 2×23002230134202 (a number of 26 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 2300223013391 and 2300223013400.

It is not an unprimeable number, because it can be changed into a prime (2300223013421) 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, 7175731 + ... + 7489429.

It is an arithmetic number, because the mean of its divisors is an integer number (101137664250).

Almost surely, 22300223013420 is an apocalyptic number.

2300223013420 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

2300223013420 is an abundant number, since it is smaller than the sum of its proper divisors (2554384870580).

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

2300223013420 is a wasteful number, since it uses less digits than its factorization.

2300223013420 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 315538 (or 315536 counting only the distinct ones).

The product of its (nonzero) digits is 1728, while the sum is 22.

Adding to 2300223013420 its reverse (243103220032), we get a palindrome (2543326233452).

The spelling of 2300223013420 in words is "two trillion, three hundred billion, two hundred twenty-three million, thirteen thousand, four hundred twenty".

Divisors: 1 2 4 5 10 20 229 458 916 1145 1601 2290 3202 4580 6404 8005 16010 32020 313699 366629 627398 733258 1254796 1466516 1568495 1833145 3136990 3666290 6273980 7332580 71837071 143674142 287348284 359185355 502232099 718370710 1004464198 1436741420 2008928396 2511160495 5022320990 10044641980 115011150671 230022301342 460044602684 575055753355 1150111506710 2300223013420