Search a number
-
+
4980149600 = 25526225187
BaseRepresentation
bin1001010001101011…
…10000110101100000
3110212002000210221012
410220311300311200
540144404241400
62142101520052
7234261400406
oct45065606540
913762023835
104980149600
11212618a118
12b6ba13028
136149cb5aa
143535b5476
151e2334d35
hex128d70d60

4980149600 has 36 divisors (see below), whose sum is σ = 12157792164. Its totient is φ = 1992059520.

The previous prime is 4980149491. The next prime is 4980149621. The reversal of 4980149600 is 69410894.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 3111794 + ... + 3113393.

It is an arithmetic number, because the mean of its divisors is an integer number (337716449).

Almost surely, 24980149600 is an apocalyptic number.

4980149600 is a gapful number since it is divisible by the number (40) formed by its first and last digit.

It is an amenable number.

4980149600 is an abundant number, since it is smaller than the sum of its proper divisors (7177642564).

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

4980149600 is a wasteful number, since it uses less digits than its factorization.

4980149600 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6225207 (or 6225194 counting only the distinct ones).

The product of its (nonzero) digits is 62208, while the sum is 41.

The square root of 4980149600 is about 70570.1750033256. The cubic root of 4980149600 is about 1707.7100316358.

The spelling of 4980149600 in words is "four billion, nine hundred eighty million, one hundred forty-nine thousand, six hundred".

Divisors: 1 2 4 5 8 10 16 20 25 32 40 50 80 100 160 200 400 800 6225187 12450374 24900748 31125935 49801496 62251870 99602992 124503740 155629675 199205984 249007480 311259350 498014960 622518700 996029920 1245037400 2490074800 4980149600