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2020001232230 = 258211507716319
BaseRepresentation
bin11101011001010001011…
…101001011010101100110
321011002222100200201111222
4131121101131023111212
5231043430303412410
64143550432500342
7265640341113332
oct35312135132546
97132870621458
102020001232230
11709750041683
122875a63aa6b2
13118640280b27
146daa8db67c2
1537828ddd955
hex1d65174b566

2020001232230 has 32 divisors (see below), whose sum is σ = 3640895516160. Its totient is φ = 806913351040.

The previous prime is 2020001232211. The next prime is 2020001232269. The reversal of 2020001232230 is 322321000202.

It is a junction number, because it is equal to n+sod(n) for n = 2020001232199 and 2020001232208.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 123774011 + ... + 123790329.

It is an arithmetic number, because the mean of its divisors is an integer number (113777984880).

Almost surely, 22020001232230 is an apocalyptic number.

2020001232230 is a deficient number, since it is larger than the sum of its proper divisors (1620894283930).

2020001232230 is a wasteful number, since it uses less digits than its factorization.

2020001232230 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 32224.

The product of its (nonzero) digits is 288, while the sum is 17.

Adding to 2020001232230 its reverse (322321000202), we get a palindrome (2342322232432).

The spelling of 2020001232230 in words is "two trillion, twenty billion, one million, two hundred thirty-two thousand, two hundred thirty".

Divisors: 1 2 5 10 821 1642 4105 8210 15077 16319 30154 32638 75385 81595 150770 163190 12378217 13397899 24756434 26795798 61891085 66989495 123782170 133978990 246041563 492083126 1230207815 2460415630 202000123223 404000246446 1010000616115 2020001232230