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20000230213201 = 712722497446809
BaseRepresentation
bin1001000110000101010101…
…00111100000011001010001
32121211000002102122112210121
410203002222213200121101
510110140432413310301
6110311551240230241
74132653230553250
oct443025247403121
977730072575717
1020000230213201
116411060606687
1222b021876b381
13b21023bb9074
144d2032a66797
1524a3ba1ac3a1
hex1230aa9e0651

20000230213201 has 8 divisors (see below), whose sum is σ = 23037385533440. Its totient is φ = 17008069786848.

The previous prime is 20000230213199. The next prime is 20000230213211. The reversal of 20000230213201 is 10231203200002.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 20000230213201 - 21 = 20000230213199 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (20000230213211) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 11248722516 + ... + 11248724293.

It is an arithmetic number, because the mean of its divisors is an integer number (2879673191680).

Almost surely, 220000230213201 is an apocalyptic number.

It is an amenable number.

20000230213201 is a deficient number, since it is larger than the sum of its proper divisors (3037155320239).

20000230213201 is a wasteful number, since it uses less digits than its factorization.

20000230213201 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 22497446943.

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

Adding to 20000230213201 its reverse (10231203200002), we get a palindrome (30231433413203).

The spelling of 20000230213201 in words is "twenty trillion, two hundred thirty million, two hundred thirteen thousand, two hundred one".

Divisors: 1 7 127 889 22497446809 157482127663 2857175744743 20000230213201