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484721825 = 52719731997
BaseRepresentation
bin11100111001000…
…100010010100001
31020210002102100012
4130321010102201
51443042044300
6120033134305
715004032110
oct3471042241
91223072305
10484721825
11229681755
121163ba395
1379565c63
1448539c77
152c84b435
hex1ce444a1

484721825 has 48 divisors (see below), whose sum is σ = 733345920. Its totient is φ = 310417920.

The previous prime is 484721819. The next prime is 484721837. The reversal of 484721825 is 528127484.

It is not a de Polignac number, because 484721825 - 26 = 484721761 is a prime.

It is an unprimeable number.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 241727 + ... + 243723.

It is an arithmetic number, because the mean of its divisors is an integer number (15278040).

Almost surely, 2484721825 is an apocalyptic number.

It is an amenable number.

484721825 is a deficient number, since it is larger than the sum of its proper divisors (248624095).

484721825 is a wasteful number, since it uses less digits than its factorization.

484721825 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2106 (or 2101 counting only the distinct ones).

The product of its digits is 143360, while the sum is 41.

The square root of 484721825 is about 22016.3990016533. The cubic root of 484721825 is about 785.5325608457.

The spelling of 484721825 in words is "four hundred eighty-four million, seven hundred twenty-one thousand, eight hundred twenty-five".

Divisors: 1 5 7 19 25 35 73 95 133 175 365 475 511 665 1387 1825 1997 2555 3325 6935 9709 9985 12775 13979 34675 37943 48545 49925 69895 145781 189715 242725 265601 349475 728905 948575 1020467 1328005 2769839 3644525 5102335 6640025 13849195 19388873 25511675 69245975 96944365 484721825