Search a number
BaseRepresentation
bin11001000010111…
…01111110010000
3112122100012011122
430201131332100
5412241200422
632503101412
75130551525
oct1441357620
9478305148
10210100112
11a8661362
125a441868
13346b25c1
141dc9114c
15136a1d42
hexc85df90

210100112 has 10 divisors (see below), whose sum is σ = 407068998. Its totient is φ = 105050048.

The previous prime is 210100073. The next prime is 210100123. The reversal of 210100112 is 211001012.

210100112 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It can be written as a sum of positive squares in only one way, i.e., 179452816 + 30647296 = 13396^2 + 5536^2 .

It is a Harshad number since it is a multiple of its sum of digits (8).

It is a self number, because there is not a number n which added to its sum of digits gives 210100112.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 6565613 + ... + 6565644.

Almost surely, 2210100112 is an apocalyptic number.

It is an amenable number.

210100112 is a deficient number, since it is larger than the sum of its proper divisors (196968886).

210100112 is a wasteful number, since it uses less digits than its factorization.

210100112 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 13131265 (or 13131259 counting only the distinct ones).

The product of its (nonzero) digits is 4, while the sum is 8.

The square root of 210100112 is about 14494.8305267775. The cubic root of 210100112 is about 594.4866339081.

Adding to 210100112 its reverse (211001012), we get a palindrome (421101124).

The spelling of 210100112 in words is "two hundred ten million, one hundred thousand, one hundred twelve".