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1452070568 = 231313962217
BaseRepresentation
bin101011010001100…
…1101011010101000
310202012022211100102
41112203031122220
510433212224233
6400030524532
750661252614
oct12643153250
93665284312
101452070568
11685724123
12346366748
131a1ab0470
14dabc8344
158772d1e8
hex568cd6a8

1452070568 has 16 divisors (see below), whose sum is σ = 2932065780. Its totient is φ = 670186368.

The previous prime is 1452070547. The next prime is 1452070579. The reversal of 1452070568 is 8650702541.

It can be written as a sum of positive squares in 2 ways, for example, as 1406400004 + 45670564 = 37502^2 + 6758^2 .

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 6981005 + ... + 6981212.

Almost surely, 21452070568 is an apocalyptic number.

It is an amenable number.

1452070568 is an abundant number, since it is smaller than the sum of its proper divisors (1479995212).

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

1452070568 is a wasteful number, since it uses less digits than its factorization.

1452070568 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 13962236 (or 13962232 counting only the distinct ones).

The product of its (nonzero) digits is 67200, while the sum is 38.

The square root of 1452070568 is about 38106.0437201240. The cubic root of 1452070568 is about 1132.3896925668.

The spelling of 1452070568 in words is "one billion, four hundred fifty-two million, seventy thousand, five hundred sixty-eight".