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13002220200 = 2335227497883
BaseRepresentation
bin11000001101111111…
…00010001010101000
31020120010222020000010
430012333202022220
5203112032021300
65550110411520
7640131022344
oct140677421250
936503866003
1013002220200
115572461532
12262a500ba0
1312c299b428
148b4b86624
1551173ea50
hex306fe22a8

13002220200 has 96 divisors (see below), whose sum is σ = 40326660000. Its totient is φ = 3465557760.

The previous prime is 13002220199. The next prime is 13002220213. The reversal of 13002220200 is 202220031.

It is a Harshad number since it is a multiple of its sum of digits (12).

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 1645459 + ... + 1653341.

It is an arithmetic number, because the mean of its divisors is an integer number (420069375).

Almost surely, 213002220200 is an apocalyptic number.

13002220200 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

13002220200 is an abundant number, since it is smaller than the sum of its proper divisors (27324439800).

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

13002220200 is a wasteful number, since it uses less digits than its factorization.

13002220200 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 10651 (or 10642 counting only the distinct ones).

The product of its (nonzero) digits is 48, while the sum is 12.

Adding to 13002220200 its reverse (202220031), we get a palindrome (13204440231).

The spelling of 13002220200 in words is "thirteen billion, two million, two hundred twenty thousand, two hundred".

Divisors: 1 2 3 4 5 6 8 10 12 15 20 24 25 30 40 50 60 75 100 120 150 200 300 600 2749 5498 7883 8247 10996 13745 15766 16494 21992 23649 27490 31532 32988 39415 41235 47298 54980 63064 65976 68725 78830 82470 94596 109960 118245 137450 157660 164940 189192 197075 206175 236490 274900 315320 329880 394150 412350 472980 549800 591225 788300 824700 945960 1182450 1576600 1649400 2364900 4729800 21670367 43340734 65011101 86681468 108351835 130022202 173362936 216703670 260044404 325055505 433407340 520088808 541759175 650111010 866814680 1083518350 1300222020 1625277525 2167036700 2600444040 3250555050 4334073400 6501110100 13002220200