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2200231230 = 23583883627
BaseRepresentation
bin1000001100100100…
…1101110100111110
312200100010022211120
42003021031310332
514001224344410
61002154331410
7105344441211
oct20311156476
95610108746
102200231230
11a29a7831a
12514a29b66
13290ab2992
1416c2db778
15cd265570
hex8324dd3e

2200231230 has 32 divisors (see below), whose sum is σ = 5344182144. Its totient is φ = 579658656.

The previous prime is 2200231223. The next prime is 2200231259. The reversal of 2200231230 is 321320022.

2200231230 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a Harshad number since it is a multiple of its sum of digits (15).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 439324 + ... + 444303.

It is an arithmetic number, because the mean of its divisors is an integer number (167005692).

Almost surely, 22200231230 is an apocalyptic number.

2200231230 is an abundant number, since it is smaller than the sum of its proper divisors (3143950914).

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

2200231230 is a wasteful number, since it uses less digits than its factorization.

2200231230 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 883720.

The product of its (nonzero) digits is 144, while the sum is 15.

The square root of 2200231230 is about 46906.6224535513. The cubic root of 2200231230 is about 1300.6370112794.

Adding to 2200231230 its reverse (321320022), we get a palindrome (2521551252).

The spelling of 2200231230 in words is "two billion, two hundred million, two hundred thirty-one thousand, two hundred thirty".

Divisors: 1 2 3 5 6 10 15 30 83 166 249 415 498 830 1245 2490 883627 1767254 2650881 4418135 5301762 8836270 13254405 26508810 73341041 146682082 220023123 366705205 440046246 733410410 1100115615 2200231230