Search a number
-
+
34423000 = 2353291187
BaseRepresentation
bin1000001101010…
…0000011011000
32101202212110221
42003110003120
532303014000
63225445424
7565406413
oct203240330
971685427
1034423000
1118481567
12b640874
137193251
144800b7a
15304e61a
hex20d40d8

34423000 has 64 divisors (see below), whose sum is σ = 83397600. Its totient is φ = 13283200.

The previous prime is 34422979. The next prime is 34423013. The reversal of 34423000 is 32443.

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, 28407 + ... + 29593.

Almost surely, 234423000 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 34423000, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (41698800).

34423000 is an abundant number, since it is smaller than the sum of its proper divisors (48974600).

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

34423000 is a wasteful number, since it uses less digits than its factorization.

34423000 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1237 (or 1223 counting only the distinct ones).

The product of its (nonzero) digits is 288, while the sum is 16.

The square root of 34423000 is about 5867.1117255426. Note that the first 3 decimals coincide. The cubic root of 34423000 is about 325.2991328750.

Adding to 34423000 its reverse (32443), we get a palindrome (34455443).

The spelling of 34423000 in words is "thirty-four million, four hundred twenty-three thousand".

Divisors: 1 2 4 5 8 10 20 25 29 40 50 58 100 116 125 145 200 232 250 290 500 580 725 1000 1160 1187 1450 2374 2900 3625 4748 5800 5935 7250 9496 11870 14500 23740 29000 29675 34423 47480 59350 68846 118700 137692 148375 172115 237400 275384 296750 344230 593500 688460 860575 1187000 1376920 1721150 3442300 4302875 6884600 8605750 17211500 34423000