Search a number
-
+
2426419200 = 21135215797
BaseRepresentation
bin1001000010100000…
…0011100000000000
320021002201212101210
42100220003200000
514432130403300
61040434330120
7114062136312
oct22050034000
96232655353
102426419200
111035717727
12578729940
132c8908b0a
141903797b2
15e3044050
hex90a03800

2426419200 has 144 divisors (see below), whose sum is σ = 8021908440. Its totient is φ = 647004160.

The previous prime is 2426419199. The next prime is 2426419213. The reversal of 2426419200 is 29146242.

It is a Harshad number since it is a multiple of its sum of digits (30).

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (7) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 145702 + ... + 161498.

Almost surely, 22426419200 is an apocalyptic number.

2426419200 is a gapful number since it is divisible by the number (20) 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 2426419200, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (4010954220).

2426419200 is an abundant number, since it is smaller than the sum of its proper divisors (5595489240).

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

2426419200 is a wasteful number, since it uses less digits than its factorization.

2426419200 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 15832 (or 15807 counting only the distinct ones).

The product of its (nonzero) digits is 6912, while the sum is 30.

The square root of 2426419200 is about 49258.6966940864. The cubic root of 2426419200 is about 1343.7607283802.

The spelling of 2426419200 in words is "two billion, four hundred twenty-six million, four hundred nineteen thousand, two hundred".

Divisors: 1 2 3 4 5 6 8 10 12 15 16 20 24 25 30 32 40 48 50 60 64 75 80 96 100 120 128 150 160 192 200 240 256 300 320 384 400 480 512 600 640 768 800 960 1024 1200 1280 1536 1600 1920 2048 2400 2560 3072 3200 3840 4800 5120 6144 6400 7680 9600 10240 12800 15360 15797 19200 25600 30720 31594 38400 47391 51200 63188 76800 78985 94782 126376 153600 157970 189564 236955 252752 315940 379128 394925 473910 505504 631880 758256 789850 947820 1011008 1184775 1263760 1516512 1579700 1895640 2022016 2369550 2527520 3033024 3159400 3791280 4044032 4739100 5055040 6066048 6318800 7582560 8088064 9478200 10110080 12132096 12637600 15165120 16176128 18956400 20220160 24264192 25275200 30330240 32352256 37912800 40440320 48528384 50550400 60660480 75825600 80880640 97056768 101100800 121320960 151651200 161761280 202201600 242641920 303302400 404403200 485283840 606604800 808806400 1213209600 2426419200