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10230212332220 = 2258917473289817
BaseRepresentation
bin1001010011011110100000…
…1011000000101010111100
31100012222222002100102202012
42110313220023000222330
52320102433324112340
633431410014150352
72104052125026446
oct224675013005274
940188862312665
1010230212332220
113294677184621
1211928254b23b8
1359292182404a
1427520592b496
1512b1a0984565
hex94de82c0abc

10230212332220 has 48 divisors (see below), whose sum is σ = 21737275045920. Its totient is φ = 4043789190144.

The previous prime is 10230212332169. The next prime is 10230212332231. The reversal of 10230212332220 is 2223321203201.

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, 1464752 + ... + 4754568.

It is an arithmetic number, because the mean of its divisors is an integer number (452859896790).

Almost surely, 210230212332220 is an apocalyptic number.

10230212332220 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

10230212332220 is an abundant number, since it is smaller than the sum of its proper divisors (11507062713700).

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

10230212332220 is a wasteful number, since it uses less digits than its factorization.

10230212332220 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3291662 (or 3291660 counting only the distinct ones).

The product of its (nonzero) digits is 1728, while the sum is 23.

Adding to 10230212332220 its reverse (2223321203201), we get a palindrome (12453533535421).

The spelling of 10230212332220 in words is "ten trillion, two hundred thirty billion, two hundred twelve million, three hundred thirty-two thousand, two hundred twenty".

Divisors: 1 2 4 5 10 20 89 178 356 445 890 1747 1780 3494 6988 8735 17470 34940 155483 310966 621932 777415 1554830 3109660 3289817 6579634 13159268 16449085 32898170 65796340 292793713 585587426 1171174852 1463968565 2927937130 5747310299 5855874260 11494620598 22989241196 28736551495 57473102990 114946205980 511510616611 1023021233222 2046042466444 2557553083055 5115106166110 10230212332220