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2200124144 = 24477189463
BaseRepresentation
bin1000001100100011…
…0011101011110000
312200022220212221102
42003020303223300
514001212433034
61002152143532
7105343514051
oct20310635360
95608825842
102200124144
11a29a04919
12514997ba8
13290a7600a
1416c2b0728
15cd24397e
hex83233af0

2200124144 has 80 divisors (see below), whose sum is σ = 4473999360. Its totient is φ = 1047298560.

The previous prime is 2200124117. The next prime is 2200124161. The reversal of 2200124144 is 4414210022.

It is a super-3 number, since 3×22001241443 (a number of 29 digits) contains 333 as substring.

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, 4751657 + ... + 4752119.

It is an arithmetic number, because the mean of its divisors is an integer number (55924992).

Almost surely, 22200124144 is an apocalyptic number.

It is an amenable number.

2200124144 is an abundant number, since it is smaller than the sum of its proper divisors (2273875216).

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

2200124144 is a wasteful number, since it uses less digits than its factorization.

2200124144 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 678 (or 672 counting only the distinct ones).

The product of its (nonzero) digits is 512, while the sum is 20.

The square root of 2200124144 is about 46905.4809590521. The cubic root of 2200124144 is about 1300.6159101222.

Adding to 2200124144 its reverse (4414210022), we get a palindrome (6614334166).

The spelling of 2200124144 in words is "two billion, two hundred million, one hundred twenty-four thousand, one hundred forty-four".

Divisors: 1 2 4 8 16 47 71 89 94 142 178 188 284 356 376 463 568 712 752 926 1136 1424 1852 3337 3704 4183 6319 6674 7408 8366 12638 13348 16732 21761 25276 26696 32873 33464 41207 43522 50552 53392 65746 66928 82414 87044 101104 131492 164828 174088 262984 296993 329656 348176 525968 593986 659312 1187972 1545031 1936729 2375944 2925697 3090062 3873458 4751888 5851394 6180124 7746916 11702788 12360248 15493832 23405576 24720496 30987664 46811152 137507759 275015518 550031036 1100062072 2200124144