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2020000211110 = 257171697479169
BaseRepresentation
bin11101011001010001011…
…001010010000010100110
321011002222021202211210201
4131121101121102002212
5231043430023223420
64143550354541114
7265640326331320
oct35312131220246
97132867684721
102020000211110
1170974a504482
122875a5b9779a
1311863ccb410b
146daa8bcc610
1537828c8b10a
hex1d6516520a6

2020000211110 has 32 divisors (see below), whose sum is σ = 4399866008640. Its totient is φ = 651832000512.

The previous prime is 2020000211107. The next prime is 2020000211113. The reversal of 2020000211110 is 111120000202.

It is an interprime number because it is at equal distance from previous prime (2020000211107) and next prime (2020000211113).

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

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2020000211113) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 848738395 + ... + 848740774.

It is an arithmetic number, because the mean of its divisors is an integer number (137495812770).

Almost surely, 22020000211110 is an apocalyptic number.

2020000211110 is an abundant number, since it is smaller than the sum of its proper divisors (2379865797530).

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

2020000211110 is a wasteful number, since it uses less digits than its factorization.

2020000211110 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1697479200.

The product of its (nonzero) digits is 8, while the sum is 10.

Adding to 2020000211110 its reverse (111120000202), we get a palindrome (2131120211312).

The spelling of 2020000211110 in words is "two trillion, twenty billion, two hundred eleven thousand, one hundred ten".

Divisors: 1 2 5 7 10 14 17 34 35 70 85 119 170 238 595 1190 1697479169 3394958338 8487395845 11882354183 16974791690 23764708366 28857145873 57714291746 59411770915 118823541830 144285729365 202000021111 288571458730 404000042222 1010000105555 2020000211110