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10233233020220 = 2257863304927779
BaseRepresentation
bin1001010011101001110000…
…1110000001010100111100
31100020021202121022021200112
42110322130032001110330
52320130130123121340
633433025442045152
72104220024325140
oct224723416012474
940207677267615
1010233233020220
113295987295191
1211933290497b8
13592cb359cbb2
14275410b9b220
1512b2cac63065
hex94e9c38153c

10233233020220 has 96 divisors (see below), whose sum is σ = 24597167616000. Its totient is φ = 3503196025344.

The previous prime is 10233233020183. The next prime is 10233233020249. The reversal of 10233233020220 is 2202033233201.

It is a super-2 number, since 2×102332330202202 (a number of 27 digits) contains 22 as substring.

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, 368366291 + ... + 368394069.

It is an arithmetic number, because the mean of its divisors is an integer number (256220496000).

Almost surely, 210233233020220 is an apocalyptic number.

10233233020220 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

10233233020220 is an abundant number, since it is smaller than the sum of its proper divisors (14363934595780).

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

10233233020220 is a wasteful number, since it uses less digits than its factorization.

10233233020220 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 31707 (or 31705 counting only the distinct ones).

The product of its (nonzero) digits is 2592, while the sum is 23.

Adding to 10233233020220 its reverse (2202033233201), we get a palindrome (12435266253421).

The spelling of 10233233020220 in words is "ten trillion, two hundred thirty-three billion, two hundred thirty-three million, twenty thousand, two hundred twenty".

Divisors: 1 2 4 5 7 10 14 20 28 35 70 140 863 1726 3049 3452 4315 6041 6098 8630 12082 12196 15245 17260 21343 24164 27779 30205 30490 42686 55558 60410 60980 85372 106715 111116 120820 138895 194453 213430 277790 388906 426860 555580 777812 972265 1944530 2631287 3889060 5262574 10525148 13156435 18419009 23973277 26312870 36838018 47946554 52625740 73676036 84698171 92095045 95893108 119866385 167812939 169396342 184190090 239732770 335625878 338792684 368380180 423490855 479465540 592887197 671251756 839064695 846981710 1185774394 1678129390 1693963420 2371548788 2964435985 3356258780 5928871970 11857743940 73094521573 146189043146 292378086292 365472607865 511661651011 730945215730 1023323302022 1461890431460 2046646604044 2558308255055 5116616510110 10233233020220