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10301211200 = 2652721759131
BaseRepresentation
bin10011001100000000…
…00000001001000000
3222120220112202012202
421212000000021000
5132044102224300
64422102412332
7513162564500
oct114600001100
928526482182
1010301211200
114406846495
121bb5a310a8
13c82220657
146da16da00
1540455aad5
hex266000240

10301211200 has 504 divisors, whose sum is σ = 31991747040. Its totient is φ = 3242803200.

The previous prime is 10301211199. The next prime is 10301211203. The reversal of 10301211200 is 211210301.

It is a super-2 number, since 2×103012112002 (a number of 21 digits) contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (10301211203) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (7) of ones.

It is a polite number, since it can be written in 71 ways as a sum of consecutive naturals, for example, 78635135 + ... + 78635265.

Almost surely, 210301211200 is an apocalyptic number.

10301211200 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 10301211200, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (15995873520).

10301211200 is an abundant number, since it is smaller than the sum of its proper divisors (21690535840).

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

10301211200 is a wasteful number, since it uses less digits than its factorization.

10301211200 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 243 (or 221 counting only the distinct ones).

The product of its (nonzero) digits is 12, while the sum is 11.

Adding to 10301211200 its reverse (211210301), we get a palindrome (10512421501).

The spelling of 10301211200 in words is "ten billion, three hundred one million, two hundred eleven thousand, two hundred".