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488925916 = 22177190087
BaseRepresentation
bin11101001001000…
…110101011011100
31021002000000021021
4131021012223130
52000131112131
6120303213524
715054541663
oct3511065334
91232000237
10488925916
11230a93306
121178a72a4
137a3a869b
1448d11dda
152cdcbe11
hex1d246adc

488925916 has 12 divisors (see below), whose sum is σ = 905951088. Its totient is φ = 230082752.

The previous prime is 488925889. The next prime is 488925947. The reversal of 488925916 is 619529884.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 3594976 + ... + 3595111.

It is an arithmetic number, because the mean of its divisors is an integer number (75495924).

Almost surely, 2488925916 is an apocalyptic number.

It is an amenable number.

488925916 is a deficient number, since it is larger than the sum of its proper divisors (417025172).

488925916 is a wasteful number, since it uses less digits than its factorization.

488925916 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7190108 (or 7190106 counting only the distinct ones).

The product of its digits is 1244160, while the sum is 52.

The square root of 488925916 is about 22111.6692269037. The cubic root of 488925916 is about 787.7970545076.

The spelling of 488925916 in words is "four hundred eighty-eight million, nine hundred twenty-five thousand, nine hundred sixteen".

Divisors: 1 2 4 17 34 68 7190087 14380174 28760348 122231479 244462958 488925916