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4925497248 = 25367231139
BaseRepresentation
bin1001001011001010…
…10001111110100000
3110201021012012000000
410211211101332200
540041411402443
62132430300000
7233026015200
oct44545217640
913637165000
104925497248
1120a8350a91
12b55657600
136065a4719
1434a22a400
151dc63b8d3
hex125951fa0

4925497248 has 504 divisors, whose sum is σ = 17583834240. Its totient is φ = 1352090880.

The previous prime is 4925497231. The next prime is 4925497253. The reversal of 4925497248 is 8427945294.

It is a happy number.

4925497248 is a `hidden beast` number, since 4 + 92 + 549 + 7 + 2 + 4 + 8 = 666.

It is a tau number, because it is divible by the number of its divisors (504).

It is a Harshad number since it is a multiple of its sum of digits (54).

It is a junction number, because it is equal to n+sod(n) for n = 4925497194 and 4925497203.

It is an unprimeable number.

It is a polite number, since it can be written in 83 ways as a sum of consecutive naturals, for example, 35435163 + ... + 35435301.

It is an arithmetic number, because the mean of its divisors is an integer number (34888560).

Almost surely, 24925497248 is an apocalyptic number.

4925497248 is a gapful number since it is divisible by the number (48) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 4925497248, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (8791917120).

4925497248 is an abundant number, since it is smaller than the sum of its proper divisors (12658336992).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

4925497248 is a wasteful number, since it uses less digits than its factorization.

4925497248 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 212 (or 182 counting only the distinct ones).

The product of its digits is 5806080, while the sum is 54.

The square root of 4925497248 is about 70181.8868939843. The cubic root of 4925497248 is about 1701.4402152815.

The spelling of 4925497248 in words is "four billion, nine hundred twenty-five million, four hundred ninety-seven thousand, two hundred forty-eight".