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4980206028 = 2237421140827
BaseRepresentation
bin1001010001101011…
…11110100111001100
3110212002010200100010
410220311332213030
540144413043103
62142103033220
7234262024050
oct45065764714
913762120303
104980206028
112126218556
12b6ba3b810
13614a1b195
143535cbc60
151e2346903
hex128d7e9cc

4980206028 has 48 divisors (see below), whose sum is σ = 13312189184. Its totient is φ = 1419526080.

The previous prime is 4980206027. The next prime is 4980206041. The reversal of 4980206028 is 8206020894.

It is not an unprimeable number, because it can be changed into a prime (4980206027) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 35050 + ... + 105777.

Almost surely, 24980206028 is an apocalyptic number.

It is an amenable number.

4980206028 is an abundant number, since it is smaller than the sum of its proper divisors (8331983156).

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

4980206028 is a wasteful number, since it uses less digits than its factorization.

4980206028 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 141262 (or 141260 counting only the distinct ones).

The product of its (nonzero) digits is 55296, while the sum is 39.

The square root of 4980206028 is about 70570.5748028171. The cubic root of 4980206028 is about 1707.7164813950.

The spelling of 4980206028 in words is "four billion, nine hundred eighty million, two hundred six thousand, twenty-eight".

Divisors: 1 2 3 4 6 7 12 14 21 28 42 84 421 842 1263 1684 2526 2947 5052 5894 8841 11788 17682 35364 140827 281654 422481 563308 844962 985789 1689924 1971578 2957367 3943156 5914734 11829468 59288167 118576334 177864501 237152668 355729002 415017169 711458004 830034338 1245051507 1660068676 2490103014 4980206028