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480743125 = 542353631
BaseRepresentation
bin11100101001111…
…000111011010101
31020111121021120221
4130221320323111
51441032240000
6115411554341
714625151312
oct3451707325
91214537527
10480743125
11227404475
12114bbb9b1
13787a1cb5
1447bc1d09
152c31261a
hex1ca78ed5

480743125 has 40 divisors (see below), whose sum is σ = 639695232. Its totient is φ = 360360000.

The previous prime is 480743117. The next prime is 480743141. The reversal of 480743125 is 521347084.

It is not a de Polignac number, because 480743125 - 23 = 480743117 is a prime.

It is a super-3 number, since 3×4807431253 (a number of 27 digits) contains 333 as substring. Note that it is a super-d number also for d = 2.

It is a Duffinian number.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 39 ways as a sum of consecutive naturals, for example, 761560 + ... + 762190.

Almost surely, 2480743125 is an apocalyptic number.

It is an amenable number.

480743125 is a deficient number, since it is larger than the sum of its proper divisors (158952107).

480743125 is an equidigital number, since it uses as much as digits as its factorization.

480743125 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 727 (or 712 counting only the distinct ones).

The product of its (nonzero) digits is 26880, while the sum is 34.

The square root of 480743125 is about 21925.8551714637. The cubic root of 480743125 is about 783.3773804516.

The spelling of 480743125 in words is "four hundred eighty million, seven hundred forty-three thousand, one hundred twenty-five".

Divisors: 1 5 23 25 53 115 125 265 575 625 631 1219 1325 2875 3155 6095 6625 14375 14513 15775 30475 33125 33443 72565 78875 152375 167215 362825 394375 761875 769189 836075 1814125 3845945 4180375 9070625 19229725 20901875 96148625 480743125