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2230100210 = 251322775571
BaseRepresentation
bin1000010011101100…
…1010000011110010
312202102022211101002
42010323022003302
514031401201320
61005142442002
7106156352612
oct20473120362
95672284332
102230100210
11a44919328
12522a33302
13297040130
14172274a42
15d0bb5675
hex84eca0f2

2230100210 has 32 divisors (see below), whose sum is σ = 4342064832. Its totient is φ = 819783360.

The previous prime is 2230100209. The next prime is 2230100219. The reversal of 2230100210 is 120010322.

It is a happy number.

It is a junction number, because it is equal to n+sod(n) for n = 2230100191 and 2230100200.

It is not an unprimeable number, because it can be changed into a prime (2230100219) 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, 8276 + ... + 67295.

It is an arithmetic number, because the mean of its divisors is an integer number (135689526).

Almost surely, 22230100210 is an apocalyptic number.

2230100210 is a deficient number, since it is larger than the sum of its proper divisors (2111964622).

2230100210 is a wasteful number, since it uses less digits than its factorization.

2230100210 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 75818.

The product of its (nonzero) digits is 24, while the sum is 11.

The square root of 2230100210 is about 47223.9368329240. The cubic root of 2230100210 is about 1306.4961256874.

Adding to 2230100210 its reverse (120010322), we get a palindrome (2350110532).

The spelling of 2230100210 in words is "two billion, two hundred thirty million, one hundred thousand, two hundred ten".

Divisors: 1 2 5 10 13 26 65 130 227 454 1135 2270 2951 5902 14755 29510 75571 151142 377855 755710 982423 1964846 4912115 9824230 17154617 34309234 85773085 171546170 223010021 446020042 1115050105 2230100210