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99322462208 = 21517412
BaseRepresentation
bin101110010000000010…
…1001000000000000000
3100111100221201212010102
41130200011020000000
53111403022242313
6113343401021532
710114205666444
oct1344005100000
9314327655112
1099322462208
1139138a38a12
12172baa848a8
13949b3363c8
144b43092824
1528b4a02a58
hex1720148000

99322462208 has 48 divisors (see below), whose sum is σ = 198756055305. Its totient is φ = 49632706560.

The previous prime is 99322462201. The next prime is 99322462231. The reversal of 99322462208 is 80226422399.

It is a powerful number, because all its prime factors have an exponent greater than 1 and also an Achilles number because it is not a perfect power.

It can be written as a sum of positive squares in 2 ways, for example, as 53025193984 + 46297268224 = 230272^2 + 215168^2 .

It is an ABA number since it can be written as A⋅BA, here for A=2, B=222848.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (99322462201) by changing a digit.

It is a polite number, since it can be written in 2 ways as a sum of consecutive naturals, for example, 57048218 + ... + 57049958.

Almost surely, 299322462208 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 99322462208

99322462208 is an abundant number, since it is smaller than the sum of its proper divisors (99433593097).

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

99322462208 is an frugal number, since it uses more digits than its factorization.

99322462208 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3512 (or 1743 counting only the distinct ones).

The product of its (nonzero) digits is 746496, while the sum is 47.

The spelling of 99322462208 in words is "ninety-nine billion, three hundred twenty-two million, four hundred sixty-two thousand, two hundred eight".

Divisors: 1 2 4 8 16 32 64 128 256 512 1024 1741 2048 3482 4096 6964 8192 13928 16384 27856 32768 55712 111424 222848 445696 891392 1782784 3031081 3565568 6062162 7131136 12124324 14262272 24248648 28524544 48497296 57049088 96994592 193989184 387978368 775956736 1551913472 3103826944 6207653888 12415307776 24830615552 49661231104 99322462208