Search a number
-
+
11102110000210 = 2517112735793181
BaseRepresentation
bin1010000110001110100101…
…0100101010010001010010
31110022100111010122010201001
42201203221110222101102
52423344110130001320
635340123335132214
72224046430646045
oct241435124522122
943270433563631
1011102110000210
1135a0418733439
1212b37b621406a
13626c03113318
142a54b8926c5c
15143bd0c8420a
hexa18e952a452

11102110000210 has 32 divisors (see below), whose sum is σ = 21161196173232. Its totient is φ = 4179246397440.

The previous prime is 11102110000187. The next prime is 11102110000213. The reversal of 11102110000210 is 1200001120111.

It can be written as a sum of positive squares in 8 ways, for example, as 5845916415889 + 5256193584321 = 2417833^2 + 2292639^2 .

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

It is not an unprimeable number, because it can be changed into a prime (11102110000213) 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, 980181 + ... + 4813000.

Almost surely, 211102110000210 is an apocalyptic number.

11102110000210 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

11102110000210 is a deficient number, since it is larger than the sum of its proper divisors (10059086173022).

11102110000210 is a wasteful number, since it uses less digits than its factorization.

11102110000210 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5804478.

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

Adding to 11102110000210 its reverse (1200001120111), we get a palindrome (12302111120321).

The spelling of 11102110000210 in words is "eleven trillion, one hundred two billion, one hundred ten million, two hundred ten", and thus it is an aban number.

Divisors: 1 2 5 10 17 34 85 170 11273 22546 56365 112730 191641 383282 958205 1916410 5793181 11586362 28965905 57931810 98484077 196968154 492420385 984840770 65306529413 130613058826 326532647065 653065294130 1110211000021 2220422000042 5551055000105 11102110000210