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10200032301 = 322779718793
BaseRepresentation
bin10010111111111100…
…00010010000101101
3222022212011022212010
421133332002100231
5131342202013201
64404050031433
7510523562334
oct113776022055
928285138763
1010200032301
11436471a268
121b87b78579
13c67286394
146ca952d1b
153ea721bd6
hex25ff8242d

10200032301 has 16 divisors (see below), whose sum is σ = 13677822144. Its totient is φ = 6761211264.

The previous prime is 10200032281. The next prime is 10200032303. The reversal of 10200032301 is 10323000201.

It is a happy number.

It is a de Polignac number, because none of the positive numbers 2k-10200032301 is a prime.

It is a Curzon number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (10200032303) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 533361 + ... + 552153.

It is an arithmetic number, because the mean of its divisors is an integer number (854863884).

Almost surely, 210200032301 is an apocalyptic number.

It is an amenable number.

10200032301 is a deficient number, since it is larger than the sum of its proper divisors (3477789843).

10200032301 is a wasteful number, since it uses less digits than its factorization.

10200032301 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 19820.

The product of its (nonzero) digits is 36, while the sum is 12.

Adding to 10200032301 its reverse (10323000201), we get a palindrome (20523032502).

The spelling of 10200032301 in words is "ten billion, two hundred million, thirty-two thousand, three hundred one".

Divisors: 1 3 227 681 797 2391 18793 56379 180919 542757 4266011 12798033 14978021 44934063 3400010767 10200032301