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4925287248 = 243714658593
BaseRepresentation
bin1001001011001000…
…11110101101010000
3110201020210111221020
410211210132231100
540041333142443
62132421555440
7233024152020
oct44544365520
913636714836
104925287248
1120a8218232
12b55575b80
1360652cc6b
1434a1b3a80
151dc5e9583
hex12591eb50

4925287248 has 40 divisors (see below), whose sum is σ = 14541325248. Its totient is φ = 1407224832.

The previous prime is 4925287201. The next prime is 4925287249. The reversal of 4925287248 is 8427825294.

It is a super-2 number, since 2×49252872482 = 48516908950622827008, which contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 4925287248.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4925287249) 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, 7328961 + ... + 7329632.

Almost surely, 24925287248 is an apocalyptic number.

4925287248 is a gapful number since it is divisible by the number (48) formed by its first and last digit.

It is an amenable number.

4925287248 is an abundant number, since it is smaller than the sum of its proper divisors (9616038000).

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

4925287248 is a wasteful number, since it uses less digits than its factorization.

4925287248 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 14658611 (or 14658605 counting only the distinct ones).

The product of its digits is 2580480, while the sum is 51.

The square root of 4925287248 is about 70180.3907655123. The cubic root of 4925287248 is about 1701.4160344726.

The spelling of 4925287248 in words is "four billion, nine hundred twenty-five million, two hundred eighty-seven thousand, two hundred forty-eight".

Divisors: 1 2 3 4 6 7 8 12 14 16 21 24 28 42 48 56 84 112 168 336 14658593 29317186 43975779 58634372 87951558 102610151 117268744 175903116 205220302 234537488 307830453 351806232 410440604 615660906 703612464 820881208 1231321812 1641762416 2462643624 4925287248