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10213011300000 = 25355149228479
BaseRepresentation
bin1001010010011110011011…
…1010010001111010100000
31100011100120022120110110210
42110213212322101322200
52314312221343100000
633415443112254120
72102602640461455
oct224474672217240
940140508513423
1010213011300000
11328834a698513
12118b4249a1340
1359110cca4882
1427445327b82c
1512a9e57ec350
hex949e6e91ea0

10213011300000 has 288 divisors, whose sum is σ = 33734340864000. Its totient is φ = 2705179520000.

The previous prime is 10213011299977. The next prime is 10213011300017. The reversal of 10213011300000 is 311031201.

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 47 ways as a sum of consecutive naturals, for example, 44585761 + ... + 44814239.

It is an arithmetic number, because the mean of its divisors is an integer number (117133128000).

Almost surely, 210213011300000 is an apocalyptic number.

10213011300000 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 10213011300000, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (16867170432000).

10213011300000 is an abundant number, since it is smaller than the sum of its proper divisors (23521329564000).

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

10213011300000 is an equidigital number, since it uses as much as digits as its factorization.

10213011300000 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 228666 (or 228638 counting only the distinct ones).

The product of its (nonzero) digits is 18, while the sum is 12.

Adding to 10213011300000 its reverse (311031201), we get a palindrome (10213322331201).

The spelling of 10213011300000 in words is "ten trillion, two hundred thirteen billion, eleven million, three hundred thousand".