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2048053248 = 212346173
BaseRepresentation
bin111101000010010…
…1101000000000000
312021201202212220000
41322010231000000
513143300200443
6535120520000
7101516110503
oct17204550000
95251685800
102048053248
1196108879a
12491a80000
13268400637
1415600713a
15bec058d3
hex7a12d000

2048053248 has 130 divisors (see below), whose sum is σ = 6119119314. Its totient is φ = 682573824.

The previous prime is 2048053243. The next prime is 2048053261. The reversal of 2048053248 is 8423508402.

2048053248 is a `hidden beast` number, since 2 + 0 + 4 + 80 + 532 + 48 = 666.

It can be written as a sum of positive squares in only one way, i.e., 1116094464 + 931958784 = 33408^2 + 30528^2 .

It is a Harshad number since it is a multiple of its sum of digits (36).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2048053243) by changing a digit.

It is a polite number, since it can be written in 9 ways as a sum of consecutive naturals, for example, 328690 + ... + 334862.

Almost surely, 22048053248 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 2048053248, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (3059559657).

2048053248 is an abundant number, since it is smaller than the sum of its proper divisors (4071066066).

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

2048053248 is an frugal number, since it uses more digits than its factorization.

2048053248 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6209 (or 6178 counting only the distinct ones).

The product of its (nonzero) digits is 61440, while the sum is 36.

The square root of 2048053248 is about 45255.4223049570. The cubic root of 2048053248 is about 1269.9318474598.

The spelling of 2048053248 in words is "two billion, forty-eight million, fifty-three thousand, two hundred forty-eight".

Divisors: 1 2 3 4 6 8 9 12 16 18 24 27 32 36 48 54 64 72 81 96 108 128 144 162 192 216 256 288 324 384 432 512 576 648 768 864 1024 1152 1296 1536 1728 2048 2304 2592 3072 3456 4096 4608 5184 6144 6173 6912 9216 10368 12288 12346 13824 18432 18519 20736 24692 27648 36864 37038 41472 49384 55296 55557 74076 82944 98768 110592 111114 148152 165888 166671 197536 222228 296304 331776 333342 395072 444456 500013 592608 666684 790144 888912 1000026 1185216 1333368 1580288 1777824 2000052 2370432 2666736 3160576 3555648 4000104 4740864 5333472 6321152 7111296 8000208 9481728 10666944 12642304 14222592 16000416 18963456 21333888 25284608 28445184 32000832 37926912 42667776 56890368 64001664 75853824 85335552 113780736 128003328 170671104 227561472 256006656 341342208 512013312 682684416 1024026624 2048053248