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220202004308 = 2211131326729017
BaseRepresentation
bin1100110100010100001…
…1111110111101010100
3210001101020220211120012
43031011003332331110
512101433203114213
6245054233055352
721623545103516
oct3150503767524
9701336824505
10220202004308
1185429322030
1236815257558
13179c3803490
14a92d14bbb6
155adbce34a8
hex33450fef54

220202004308 has 48 divisors (see below), whose sum is σ = 452772729024. Its totient is φ = 92382301440.

The previous prime is 220202004271. The next prime is 220202004371. The reversal of 220202004308 is 803400202022.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 7574216 + ... + 7603232.

It is an arithmetic number, because the mean of its divisors is an integer number (9432765188).

Almost surely, 2220202004308 is an apocalyptic number.

It is an amenable number.

220202004308 is an abundant number, since it is smaller than the sum of its proper divisors (232570724716).

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

220202004308 is a wasteful number, since it uses less digits than its factorization.

220202004308 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 42312 (or 42310 counting only the distinct ones).

The product of its (nonzero) digits is 1536, while the sum is 23.

The spelling of 220202004308 in words is "two hundred twenty billion, two hundred two million, four thousand, three hundred eight".

Divisors: 1 2 4 11 13 22 26 44 52 143 286 572 13267 26534 29017 53068 58034 116068 145937 172471 291874 319187 344942 377221 583748 638374 689884 754442 1276748 1508884 1897181 3794362 4149431 7588724 8298862 16597724 384968539 769937078 1539874156 4234653929 5004591007 8469307858 10009182014 16938615716 20018364028 55050501077 110101002154 220202004308