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5312040960 = 21235312789
BaseRepresentation
bin1001111001001111…
…10101000000000000
3111201012112122021210
410330213311000000
541334340302320
62235035250120
7245431413612
oct47447650000
914635478253
105312040960
112286565aa6
121042ba9940
136686b4205
143856cadb2
152115430e0
hex13c9f5000

5312040960 has 208 divisors, whose sum is σ = 17551019520. Its totient is φ = 1370357760.

The previous prime is 5312040953. The next prime is 5312040967. The reversal of 5312040960 is 690402135.

It is an interprime number because it is at equal distance from previous prime (5312040953) and next prime (5312040967).

It is a Harshad number since it is a multiple of its sum of digits (30).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (5312040967) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1903246 + ... + 1906034.

Almost surely, 25312040960 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 5312040960, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (8775509760).

5312040960 is an abundant number, since it is smaller than the sum of its proper divisors (12238978560).

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

5312040960 is a wasteful number, since it uses less digits than its factorization.

5312040960 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2852 (or 2830 counting only the distinct ones).

The product of its (nonzero) digits is 6480, while the sum is 30.

The square root of 5312040960 is about 72883.7496291183. The cubic root of 5312040960 is about 1744.8327532696.

The spelling of 5312040960 in words is "five billion, three hundred twelve million, forty thousand, nine hundred sixty".