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5272412960 = 25532952581
BaseRepresentation
bin1001110100100001…
…01010001100100000
3111121102222022220002
410322100222030200
541244214203320
62231102035132
7244440525233
oct47220521440
914542868802
105272412960
112266159991
121031878aa8
1366041aaa9
1438033341a
1520cd16675
hex13a42a320

5272412960 has 24 divisors (see below), whose sum is σ = 12456075996. Its totient is φ = 2108965120.

The previous prime is 5272412941. The next prime is 5272412989. The reversal of 5272412960 is 692142725.

It can be written as a sum of positive squares in 2 ways, for example, as 5167309456 + 105103504 = 71884^2 + 10252^2 .

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, 16476131 + ... + 16476450.

Almost surely, 25272412960 is an apocalyptic number.

It is an amenable number.

5272412960 is an abundant number, since it is smaller than the sum of its proper divisors (7183663036).

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

5272412960 is a wasteful number, since it uses less digits than its factorization.

5272412960 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 32952596 (or 32952588 counting only the distinct ones).

The product of its (nonzero) digits is 60480, while the sum is 38.

The square root of 5272412960 is about 72611.3831296443. The cubic root of 5272412960 is about 1740.4830824969.

The spelling of 5272412960 in words is "five billion, two hundred seventy-two million, four hundred twelve thousand, nine hundred sixty".

Divisors: 1 2 4 5 8 10 16 20 32 40 80 160 32952581 65905162 131810324 164762905 263620648 329525810 527241296 659051620 1054482592 1318103240 2636206480 5272412960