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2000230010010 = 232531829864811
BaseRepresentation
bin11101000110110110111…
…111111100110010011010
321002012221110122120101100
4131012312333330302122
5230232432340310020
64130520514532230
7264340364362131
oct35066677746232
97065843576340
102000230010010
11701324770801
122837a8b97076
1311680c0c807b
146cb51244918
153706d2b3a90
hex1d1b6ffcc9a

2000230010010 has 96 divisors (see below), whose sum is σ = 5374841172480. Its totient is φ = 515565129600.

The previous prime is 2000230009997. The next prime is 2000230010021. The reversal of 2000230010010 is 100100320002.

It is a happy number.

It is a Harshad number since it is a multiple of its sum of digits (9).

It is a junction number, because it is equal to n+sod(n) for n = 2000230009974 and 2000230010001.

It is an unprimeable number.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 1880505 + ... + 2745315.

It is an arithmetic number, because the mean of its divisors is an integer number (55987928880).

Almost surely, 22000230010010 is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 2000230010010, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (2687420586240).

2000230010010 is an abundant number, since it is smaller than the sum of its proper divisors (3374611162470).

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

2000230010010 is a wasteful number, since it uses less digits than its factorization.

2000230010010 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 865684 (or 865681 counting only the distinct ones).

The product of its (nonzero) digits is 12, while the sum is 9.

Adding to 2000230010010 its reverse (100100320002), we get a palindrome (2100330330012).

The spelling of 2000230010010 in words is "two trillion, two hundred thirty million, ten thousand, ten".

Divisors: 1 2 3 5 6 9 10 15 18 30 31 45 62 90 93 155 186 279 310 465 558 829 930 1395 1658 2487 2790 4145 4974 7461 8290 12435 14922 24870 25699 37305 51398 74610 77097 128495 154194 231291 256990 385485 462582 770970 864811 1156455 1729622 2312910 2594433 4324055 5188866 7783299 8648110 12972165 15566598 25944330 26809141 38916495 53618282 77832990 80427423 134045705 160854846 241282269 268091410 402137115 482564538 716928319 804274230 1206411345 1433856638 2150784957 2412822690 3584641595 4301569914 6452354871 7169283190 10753924785 12904709742 21507849570 22224777889 32261774355 44449555778 64523548710 66674333667 111123889445 133348667334 200023001001 222247778890 333371668335 400046002002 666743336670 1000115005005 2000230010010