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2010211111000 = 23538212448491
BaseRepresentation
bin11101010000001001111…
…010110101000001011000
321010011201001212000221101
4131100021322311001120
5230413403021023000
64135251144321144
7265142622342001
oct35201172650130
97104631760841
102010211111000
117055868476a4
122857137731b4
1311773cbc92a1
146d41aa881a8
153745468be6a
hex1d409eb5058

2010211111000 has 64 divisors (see below), whose sum is σ = 4709625392160. Its totient is φ = 803104720000.

The previous prime is 2010211110961. The next prime is 2010211111019. The reversal of 2010211111000 is 1111120102.

It is a Harshad number since it is a multiple of its sum of digits (10).

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, 403246 + ... + 2045245.

Almost surely, 22010211111000 is an apocalyptic number.

2010211111000 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

2010211111000 is an abundant number, since it is smaller than the sum of its proper divisors (2699414281160).

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

2010211111000 is a wasteful number, since it uses less digits than its factorization.

2010211111000 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2449333 (or 2449319 counting only the distinct ones).

The product of its (nonzero) digits is 4, while the sum is 10.

Adding to 2010211111000 its reverse (1111120102), we get a palindrome (2011322231102).

The spelling of 2010211111000 in words is "two trillion, ten billion, two hundred eleven million, one hundred eleven thousand".

Divisors: 1 2 4 5 8 10 20 25 40 50 100 125 200 250 500 821 1000 1642 3284 4105 6568 8210 16420 20525 32840 41050 82100 102625 164200 205250 410500 821000 2448491 4896982 9793964 12242455 19587928 24484910 48969820 61212275 97939640 122424550 244849100 306061375 489698200 612122750 1224245500 2010211111 2448491000 4020422222 8040844444 10051055555 16081688888 20102111110 40204222220 50255277775 80408444440 100510555550 201021111100 251276388875 402042222200 502552777750 1005105555500 2010211111000