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472934800 = 245213103883
BaseRepresentation
bin11100001100000…
…110100110010000
31012221220120120201
4130030012212100
51432032403200
6114532344544
714501610442
oct3414064620
91187816521
10472934800
11222a60a08
12112475154
1376c99ba0
1446b4c492
152b7bdc6a
hex1c306990

472934800 has 120 divisors (see below), whose sum is σ = 1236906944. Its totient is φ = 172730880.

The previous prime is 472934789. The next prime is 472934801. The reversal of 472934800 is 8439274.

It is a happy number.

It is a self number, because there is not a number n which added to its sum of digits gives 472934800.

It is not an unprimeable number, because it can be changed into a prime (472934801) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 535159 + ... + 536041.

Almost surely, 2472934800 is an apocalyptic number.

472934800 is a gapful number since it is divisible by the number (40) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 472934800, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (618453472).

472934800 is an abundant number, since it is smaller than the sum of its proper divisors (763972144).

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

472934800 is a wasteful number, since it uses less digits than its factorization.

472934800 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1017 (or 1006 counting only the distinct ones).

The product of its (nonzero) digits is 48384, while the sum is 37.

The square root of 472934800 is about 21747.0641696759. The cubic root of 472934800 is about 779.1129517083.

The spelling of 472934800 in words is "four hundred seventy-two million, nine hundred thirty-four thousand, eight hundred".

Divisors: 1 2 4 5 8 10 13 16 20 25 26 40 50 52 65 80 100 103 104 130 200 206 208 260 325 400 412 515 520 650 824 883 1030 1040 1300 1339 1648 1766 2060 2575 2600 2678 3532 4120 4415 5150 5200 5356 6695 7064 8240 8830 10300 10712 11479 13390 14128 17660 20600 21424 22075 22958 26780 33475 35320 41200 44150 45916 53560 57395 66950 70640 88300 90949 91832 107120 114790 133900 176600 181898 183664 229580 267800 286975 353200 363796 454745 459160 535600 573950 727592 909490 918320 1147900 1182337 1455184 1818980 2273725 2295800 2364674 3637960 4547450 4591600 4729348 5911685 7275920 9094900 9458696 11823370 18189800 18917392 23646740 29558425 36379600 47293480 59116850 94586960 118233700 236467400 472934800