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12341102000 = 245331119841
BaseRepresentation
bin10110111111001011…
…00100010110110000
31011212001221221022212
423133211210112300
5200233310231000
65400332351252
7614552431133
oct133745442660
934761857285
1012341102000
115263259657
122485015528
131218a23926
1485105021a
154c369cc35
hex2df9645b0

12341102000 has 80 divisors (see below), whose sum is σ = 29938244544. Its totient is φ = 4920320000.

The previous prime is 12341101991. The next prime is 12341102017. The reversal of 12341102000 is 20114321.

It is a tau number, because it is divible by the number of its divisors (80).

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, 612080 + ... + 631920.

Almost surely, 212341102000 is an apocalyptic number.

12341102000 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 12341102000, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (14969122272).

12341102000 is an abundant number, since it is smaller than the sum of its proper divisors (17597142544).

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

12341102000 is a wasteful number, since it uses less digits than its factorization.

12341102000 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 20175 (or 20159 counting only the distinct ones).

The product of its (nonzero) digits is 48, while the sum is 14.

Adding to 12341102000 its reverse (20114321), we get a palindrome (12361216321).

The spelling of 12341102000 in words is "twelve billion, three hundred forty-one million, one hundred two thousand".

Divisors: 1 2 4 5 8 10 16 20 25 40 50 80 100 125 200 250 311 400 500 622 1000 1244 1555 2000 2488 3110 4976 6220 7775 12440 15550 19841 24880 31100 38875 39682 62200 77750 79364 99205 124400 155500 158728 198410 311000 317456 396820 496025 622000 793640 992050 1587280 1984100 2480125 3968200 4960250 6170551 7936400 9920500 12341102 19841000 24682204 30852755 39682000 49364408 61705510 98728816 123411020 154263775 246822040 308527550 493644080 617055100 771318875 1234110200 1542637750 2468220400 3085275500 6170551000 12341102000