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6252685680 = 24351719791021
BaseRepresentation
bin1011101001011000…
…00110100101110000
3121010202112100021010
411310230012211300
5100301141420210
62512240430520
7310642644213
oct56454064560
917122470233
106252685680
11271952932a
121266018440
1378853ba17
144345c777a
15268dec920
hex174b06970

6252685680 has 320 divisors, whose sum is σ = 21898598400. Its totient is φ = 1466449920.

The previous prime is 6252685667. The next prime is 6252685739. The reversal of 6252685680 is 865862526.

It is a super-3 number, since 3×62526856803 (a number of 30 digits) contains 333 as substring.

It is a hoax number, since the sum of its digits (48) coincides with the sum of the digits of its distinct prime factors.

It is a Harshad number since it is a multiple of its sum of digits (48).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 6123570 + ... + 6124590.

It is an arithmetic number, because the mean of its divisors is an integer number (68433120).

Almost surely, 26252685680 is an apocalyptic number.

6252685680 is a gapful number since it is divisible by the number (60) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 6252685680, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (10949299200).

6252685680 is an abundant number, since it is smaller than the sum of its proper divisors (15645912720).

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

6252685680 is a wasteful number, since it uses less digits than its factorization.

6252685680 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1152 (or 1146 counting only the distinct ones).

The product of its (nonzero) digits is 1382400, while the sum is 48.

The square root of 6252685680 is about 79073.9254116046. The cubic root of 6252685680 is about 1842.2795549963.

The spelling of 6252685680 in words is "six billion, two hundred fifty-two million, six hundred eighty-five thousand, six hundred eighty".