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485201470 = 25134578167
BaseRepresentation
bin11100111010111…
…001011000111110
31020210222210021211
4130322321120332
51443202421340
6120051315034
715011100355
oct3472713076
91223883254
10485201470
1122997a056
121165aba7a
13796a3380
144862299c
152c8e35ea
hex1ceb963e

485201470 has 32 divisors (see below), whose sum is σ = 942717888. Its totient is φ = 178737408.

The previous prime is 485201467. The next prime is 485201473. The reversal of 485201470 is 74102584.

It is an interprime number because it is at equal distance from previous prime (485201467) and next prime (485201473).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (485201473) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 55327 + ... + 63493.

It is an arithmetic number, because the mean of its divisors is an integer number (29459934).

Almost surely, 2485201470 is an apocalyptic number.

485201470 is a deficient number, since it is larger than the sum of its proper divisors (457516418).

485201470 is a wasteful number, since it uses less digits than its factorization.

485201470 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 8644.

The product of its (nonzero) digits is 8960, while the sum is 31.

The square root of 485201470 is about 22027.2892113396. The cubic root of 485201470 is about 785.7915771427.

The spelling of 485201470 in words is "four hundred eighty-five million, two hundred one thousand, four hundred seventy".

Divisors: 1 2 5 10 13 26 65 130 457 914 2285 4570 5941 8167 11882 16334 29705 40835 59410 81670 106171 212342 530855 1061710 3732319 7464638 18661595 37323190 48520147 97040294 242600735 485201470