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2230231310 = 254731714969
BaseRepresentation
bin1000010011101110…
…1010000100001110
312202102120111012122
42010323222010032
514031414400220
61005145332542
7106160440046
oct20473520416
95672514178
102230231310
11a449a887a
12522a97152
132970879c8
141722aa726
15d0bde425
hex84eea10e

2230231310 has 32 divisors (see below), whose sum is σ = 4113037440. Its totient is φ = 870299392.

The previous prime is 2230231291. The next prime is 2230231319. The reversal of 2230231310 is 131320322.

It is a super-2 number, since 2×22302313102 = 9947863392208632200, which contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2230231319) 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, 141506 + ... + 156474.

It is an arithmetic number, because the mean of its divisors is an integer number (128532420).

Almost surely, 22230231310 is an apocalyptic number.

2230231310 is a deficient number, since it is larger than the sum of its proper divisors (1882806130).

2230231310 is a wasteful number, since it uses less digits than its factorization.

2230231310 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 15340.

The product of its (nonzero) digits is 216, while the sum is 17.

The square root of 2230231310 is about 47225.3248797719. The cubic root of 2230231310 is about 1306.5217266723.

Adding to 2230231310 its reverse (131320322), we get a palindrome (2361551632).

The spelling of 2230231310 in words is "two billion, two hundred thirty million, two hundred thirty-one thousand, three hundred ten".

Divisors: 1 2 5 10 47 94 235 317 470 634 1585 3170 14899 14969 29798 29938 74495 74845 148990 149690 703543 1407086 3517715 4745173 7035430 9490346 23725865 47451730 223023131 446046262 1115115655 2230231310