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5731453088 = 257313717909
BaseRepresentation
bin1010101011001111…
…10000100010100000
3112210102201222120022
411111213300202200
543214222444323
62344420533012
7262013355524
oct52547604240
915712658508
105731453088
11248128a599
12113b551168
1370456147a
143c52a5d84
1523828d4c8
hex1559f08a0

5731453088 has 48 divisors (see below), whose sum is σ = 11522505960. Its totient is φ = 2805682176.

The previous prime is 5731453087. The next prime is 5731453103. The reversal of 5731453088 is 8803541375.

It is a happy number.

It can be written as a sum of positive squares in 4 ways, for example, as 5073427984 + 658025104 = 71228^2 + 25652^2 .

It is not an unprimeable number, because it can be changed into a prime (5731453087) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 311078 + ... + 328986.

Almost surely, 25731453088 is an apocalyptic number.

It is an amenable number.

5731453088 is an abundant number, since it is smaller than the sum of its proper divisors (5791052872).

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

5731453088 is a wasteful number, since it uses less digits than its factorization.

5731453088 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 18129 (or 18121 counting only the distinct ones).

The product of its (nonzero) digits is 403200, while the sum is 44.

The square root of 5731453088 is about 75706.3609480736. The cubic root of 5731453088 is about 1789.5956441280.

The spelling of 5731453088 in words is "five billion, seven hundred thirty-one million, four hundred fifty-three thousand, eighty-eight".

Divisors: 1 2 4 8 16 32 73 137 146 274 292 548 584 1096 1168 2192 2336 4384 10001 17909 20002 35818 40004 71636 80008 143272 160016 286544 320032 573088 1307357 2453533 2614714 4907066 5229428 9814132 10458856 19628264 20917712 39256528 41835424 78513056 179107909 358215818 716431636 1432863272 2865726544 5731453088