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485028501 = 31459110813
BaseRepresentation
bin11100111010001…
…111001010010101
31020210200000000120
4130322033022111
51443131403001
6120043502153
715006450156
oct3472171225
91223600016
10485028501
11229871101
12116527959
1379642719
14485b992d
152c8ac236
hex1ce8f295

485028501 has 8 divisors (see below), whose sum is σ = 647153760. Its totient is φ = 323127792.

The previous prime is 485028487. The next prime is 485028503. The reversal of 485028501 is 105820584.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 485028501 - 25 = 485028469 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (485028503) 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, 51030 + ... + 59783.

It is an arithmetic number, because the mean of its divisors is an integer number (80894220).

Almost surely, 2485028501 is an apocalyptic number.

It is an amenable number.

485028501 is a deficient number, since it is larger than the sum of its proper divisors (162125259).

485028501 is a wasteful number, since it uses less digits than its factorization.

485028501 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 112275.

The product of its (nonzero) digits is 12800, while the sum is 33.

The square root of 485028501 is about 22023.3626179110. The cubic root of 485028501 is about 785.6981906864.

The spelling of 485028501 in words is "four hundred eighty-five million, twenty-eight thousand, five hundred one".

Divisors: 1 3 1459 4377 110813 332439 161676167 485028501