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5048654240 = 25572643961
BaseRepresentation
bin1001011001110110…
…00101100110100000
3111000211221012122002
410230323011212200
540314423413430
62152550103132
7236052565400
oct45473054640
914024835562
105048654240
112160919723
12b8a94aaa8
13625c65596
1435c728800
151e8367845
hex12cec59a0

5048654240 has 72 divisors (see below), whose sum is σ = 13874805252. Its totient is φ = 1730964480.

The previous prime is 5048654239. The next prime is 5048654251. The reversal of 5048654240 is 424568405.

It can be written as a sum of positive squares in 2 ways, for example, as 4974763024 + 73891216 = 70532^2 + 8596^2 .

It is a junction number, because it is equal to n+sod(n) for n = 5048654194 and 5048654203.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 314141 + ... + 329820.

Almost surely, 25048654240 is an apocalyptic number.

It is an amenable number.

5048654240 is an abundant number, since it is smaller than the sum of its proper divisors (8826151012).

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

5048654240 is a wasteful number, since it uses less digits than its factorization.

5048654240 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 643990 (or 643975 counting only the distinct ones).

The product of its (nonzero) digits is 153600, while the sum is 38.

The square root of 5048654240 is about 71053.8826525335. The cubic root of 5048654240 is about 1715.5045579154.

The spelling of 5048654240 in words is "five billion, forty-eight million, six hundred fifty-four thousand, two hundred forty".

Divisors: 1 2 4 5 7 8 10 14 16 20 28 32 35 40 49 56 70 80 98 112 140 160 196 224 245 280 392 490 560 784 980 1120 1568 1960 3920 7840 643961 1287922 2575844 3219805 4507727 5151688 6439610 9015454 10303376 12879220 18030908 20606752 22538635 25758440 31554089 36061816 45077270 51516880 63108178 72123632 90154540 103033760 126216356 144247264 157770445 180309080 252432712 315540890 360618160 504865424 631081780 721236320 1009730848 1262163560 2524327120 5048654240