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480015001 = 6747914957
BaseRepresentation
bin11100100111000…
…111001010011001
31020110020021210101
4130213013022121
51440340440001
6115344215401
714616026434
oct3447071231
91213207711
10480015001
11226a57414
1211490a561
13785a875b
1447a7281b
152c21ba01
hex1c9c7299

480015001 has 8 divisors (see below), whose sum is σ = 488229120. Its totient is φ = 471831888.

The previous prime is 480014999. The next prime is 480015007. The reversal of 480015001 is 100510084.

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

It is a cyclic number.

It is not a de Polignac number, because 480015001 - 21 = 480014999 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 480015001.

It is not an unprimeable number, because it can be changed into a prime (480015007) 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, 24615 + ... + 39571.

It is an arithmetic number, because the mean of its divisors is an integer number (61028640).

Almost surely, 2480015001 is an apocalyptic number.

It is an amenable number.

480015001 is a deficient number, since it is larger than the sum of its proper divisors (8214119).

480015001 is a wasteful number, since it uses less digits than its factorization.

480015001 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 15503.

The product of its (nonzero) digits is 160, while the sum is 19.

The square root of 480015001 is about 21909.2446469521. The cubic root of 480015001 is about 782.9816846668.

Adding to 480015001 its reverse (100510084), we get a palindrome (580525085).

The spelling of 480015001 in words is "four hundred eighty million, fifteen thousand, one".

Divisors: 1 67 479 14957 32093 1002119 7164403 480015001