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5480005480 = 2351011379901
BaseRepresentation
bin1010001101010001…
…00011111101101000
3112010220121010021221
411012220203331220
542210340133410
62303435311424
7252541164235
oct50650437550
915126533257
105480005480
112362358254
12108b2ab574
13694432bc1
1439db3078c
152211704da
hex146a23f68

5480005480 has 64 divisors (see below), whose sum is σ = 12544249680. Its totient is φ = 2154240000.

The previous prime is 5480005457. The next prime is 5480005547. The reversal of 5480005480 is 845000845.

It can be written as a sum of positive squares in 8 ways, for example, as 5201582884 + 278422596 = 72122^2 + 16686^2 .

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 548530 + ... + 558430.

Almost surely, 25480005480 is an apocalyptic number.

It is an amenable number.

5480005480 is an abundant number, since it is smaller than the sum of its proper divisors (7064244200).

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

5480005480 is a wasteful number, since it uses less digits than its factorization.

5480005480 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 10150 (or 10146 counting only the distinct ones).

The product of its (nonzero) digits is 25600, while the sum is 34.

The square root of 5480005480 is about 74027.0591067888. The cubic root of 5480005480 is about 1763.0325515757.

It can be divided in two parts, 548000 and 5480, that multiplied together give a square (3003040000 = 548002).

The spelling of 5480005480 in words is "five billion, four hundred eighty million, five thousand, four hundred eighty".

Divisors: 1 2 4 5 8 10 20 40 101 137 202 274 404 505 548 685 808 1010 1096 1370 2020 2740 4040 5480 9901 13837 19802 27674 39604 49505 55348 69185 79208 99010 110696 138370 198020 276740 396040 553480 1000001 1356437 2000002 2712874 4000004 5000005 5425748 6782185 8000008 10000010 10851496 13564370 20000020 27128740 40000040 54257480 137000137 274000274 548000548 685000685 1096001096 1370001370 2740002740 5480005480