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480315135 = 3532021009
BaseRepresentation
bin11100101000010…
…000011011111111
31020110210112111110
4130220100123333
51440430041020
6115354453103
714621416446
oct3450203377
91213715443
10480315135
11227141963
12114a34193
1378682251
1447b0dd5d
152c27a8e0
hex1ca106ff

480315135 has 8 divisors (see below), whose sum is σ = 768504240. Its totient is φ = 256168064.

The previous prime is 480315133. The next prime is 480315211. The reversal of 480315135 is 531513084.

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 480315135 - 21 = 480315133 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (480315131) 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, 16010490 + ... + 16010519.

It is an arithmetic number, because the mean of its divisors is an integer number (96063030).

Almost surely, 2480315135 is an apocalyptic number.

480315135 is a deficient number, since it is larger than the sum of its proper divisors (288189105).

480315135 is a wasteful number, since it uses less digits than its factorization.

480315135 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 32021017.

The product of its (nonzero) digits is 7200, while the sum is 30.

The square root of 480315135 is about 21916.0930596674. The cubic root of 480315135 is about 783.1448396119.

It can be divided in two parts, 480 and 315135, that added together give a triangular number (315615 = T794).

The spelling of 480315135 in words is "four hundred eighty million, three hundred fifteen thousand, one hundred thirty-five".

Divisors: 1 3 5 15 32021009 96063027 160105045 480315135