Search a number
-
+
4977525080 = 2351111312557
BaseRepresentation
bin1001010001010111…
…10000000101011000
3110211220002110202202
410220223300011120
540143221300310
62141525345332
7234230156633
oct45053600530
913756073682
104977525080
1121247572a0
12b6ab68248
136142bcb18
143530d0c1a
151e1eb73a5
hex128af0158

4977525080 has 32 divisors (see below), whose sum is σ = 12217562640. Its totient is φ = 1810008960.

The previous prime is 4977525053. The next prime is 4977525101. The reversal of 4977525080 is 805257794.

It is a happy number.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 5655839 + ... + 5656718.

Almost surely, 24977525080 is an apocalyptic number.

4977525080 is a gapful number since it is divisible by the number (40) formed by its first and last digit.

It is an amenable number.

4977525080 is an abundant number, since it is smaller than the sum of its proper divisors (7240037560).

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

4977525080 is a wasteful number, since it uses less digits than its factorization.

4977525080 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 11312579 (or 11312575 counting only the distinct ones).

The product of its (nonzero) digits is 705600, while the sum is 47.

The square root of 4977525080 is about 70551.5774451571. The cubic root of 4977525080 is about 1707.4099933477.

The spelling of 4977525080 in words is "four billion, nine hundred seventy-seven million, five hundred twenty-five thousand, eighty".

Divisors: 1 2 4 5 8 10 11 20 22 40 44 55 88 110 220 440 11312557 22625114 45250228 56562785 90500456 113125570 124438127 226251140 248876254 452502280 497752508 622190635 995505016 1244381270 2488762540 4977525080