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2029230 = 232573221
BaseRepresentation
bin111101111011010101110
310211002120200
413233122232
51004413410
6111254330
723151060
oct7573256
93732520
102029230
111166655
1281a3a6
13560838
143ab730
152a13c0
hex1ef6ae

2029230 has 48 divisors (see below), whose sum is σ = 6031584. Its totient is φ = 463680.

The previous prime is 2029207. The next prime is 2029241. The reversal of 2029230 is 329202.

It is a Harshad number since it is a multiple of its sum of digits (18).

It is a zygodrome in base 11.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 981 + ... + 2240.

It is an arithmetic number, because the mean of its divisors is an integer number (125658).

22029230 is an apocalyptic number.

2029230 is an abundant number, since it is smaller than the sum of its proper divisors (4002354).

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

2029230 is a wasteful number, since it uses less digits than its factorization.

2029230 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3241 (or 3238 counting only the distinct ones).

The product of its (nonzero) digits is 216, while the sum is 18.

The square root of 2029230 is about 1424.5104422222. The cubic root of 2029230 is about 126.6029303845.

The spelling of 2029230 in words is "two million, twenty-nine thousand, two hundred thirty".

Divisors: 1 2 3 5 6 7 9 10 14 15 18 21 30 35 42 45 63 70 90 105 126 210 315 630 3221 6442 9663 16105 19326 22547 28989 32210 45094 48315 57978 67641 96630 112735 135282 144945 202923 225470 289890 338205 405846 676410 1014615 2029230