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210023200132000 = 25532318112612491
BaseRepresentation
bin101111110000001111010110…
…001111010000101110100000
31000112122000120221000010110221
4233300033112033100232200
5210012010003213211000
62022403154241532424
762144450454565663
oct5760172617205640
91015560527003427
10210023200132000
1160a133801a9982
121b67baa0944114
139026144aa8958
1439c126a0596da
1519432bab7561a
hexbf03d63d0ba0

210023200132000 has 192 divisors, whose sum is σ = 541437935770368. Its totient is φ = 79912736640000.

The previous prime is 210023200131947. The next prime is 210023200132001. The reversal of 210023200132000 is 231002320012.

210023200132000 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a super-2 number, since 2×2100232001320002 (a number of 29 digits) contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (16).

It is not an unprimeable number, because it can be changed into a prime (210023200132001) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 10345755 + ... + 22958245.

It is an arithmetic number, because the mean of its divisors is an integer number (2819989248804).

Almost surely, 2210023200132000 is an apocalyptic number.

210023200132000 is a gapful number since it is divisible by the number (20) 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 210023200132000, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (270718967885184).

210023200132000 is an abundant number, since it is smaller than the sum of its proper divisors (331414735638368).

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

210023200132000 is a wasteful number, since it uses less digits than its factorization.

210023200132000 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 12612720 (or 12612702 counting only the distinct ones).

The product of its (nonzero) digits is 144, while the sum is 16.

Adding to 210023200132000 its reverse (231002320012), we get a palindrome (210254202452012).

The spelling of 210023200132000 in words is "two hundred ten trillion, twenty-three billion, two hundred million, one hundred thirty-two thousand".