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8005484368 = 247210211077
BaseRepresentation
bin1110111010010100…
…11111111101010000
3202122220201202001001
413131022133331100
5112343400444433
63402213151344
7402245331400
oct73512377520
922586652031
108005484368
113438983992
12167502b554
139a77134cb
1455d2d4800
1531cc3057d
hex1dd29ff50

8005484368 has 30 divisors (see below), whose sum is σ = 18042974826. Its totient is φ = 3430921536.

The previous prime is 8005484353. The next prime is 8005484401. The reversal of 8005484368 is 8634845008.

It can be written as a sum of positive squares in only one way, i.e., 6620751424 + 1384732944 = 81368^2 + 37212^2 .

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 5104755 + ... + 5106322.

Almost surely, 28005484368 is an apocalyptic number.

It is an amenable number.

8005484368 is an abundant number, since it is smaller than the sum of its proper divisors (10037490458).

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

8005484368 is a wasteful number, since it uses less digits than its factorization.

8005484368 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 10211099 (or 10211086 counting only the distinct ones).

The product of its (nonzero) digits is 737280, while the sum is 46.

The square root of 8005484368 is about 89473.3723964845. The cubic root of 8005484368 is about 2000.4569262679.

The spelling of 8005484368 in words is "eight billion, five million, four hundred eighty-four thousand, three hundred sixty-eight".

Divisors: 1 2 4 7 8 14 16 28 49 56 98 112 196 392 784 10211077 20422154 40844308 71477539 81688616 142955078 163377232 285910156 500342773 571820312 1000685546 1143640624 2001371092 4002742184 8005484368