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480120357 = 3996716057
BaseRepresentation
bin11100100111100…
…000111000100101
31020110102122022110
4130213200320211
51440402322412
6115350351233
714616645543
oct3447407045
91213378273
10480120357
11227019592
1211495b519
13786146b2
1447a9cd93
152c23cd3c
hex1c9e0e25

480120357 has 8 divisors (see below), whose sum is σ = 640264576. Its totient is φ = 320028192.

The previous prime is 480120353. The next prime is 480120383. The reversal of 480120357 is 753021084.

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

It is not a de Polignac number, because 480120357 - 22 = 480120353 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (480120353) 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, 21873 + ... + 37929.

It is an arithmetic number, because the mean of its divisors is an integer number (80033072).

Almost surely, 2480120357 is an apocalyptic number.

It is an amenable number.

480120357 is a deficient number, since it is larger than the sum of its proper divisors (160144219).

480120357 is a wasteful number, since it uses less digits than its factorization.

480120357 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 26027.

The product of its (nonzero) digits is 6720, while the sum is 30.

The square root of 480120357 is about 21911.6488882056. The cubic root of 480120357 is about 783.0389646710.

The spelling of 480120357 in words is "four hundred eighty million, one hundred twenty thousand, three hundred fifty-seven".

Divisors: 1 3 9967 16057 29901 48171 160040119 480120357