Base | Representation |
---|---|
bin | 1000100111101100… |
… | …00011000111111100 |
3 | 102221112012211101210 |
4 | 10103312003013330 |
5 | 33434220343342 |
6 | 2043120004420 |
7 | 222453345330 |
oct | 42366030774 |
9 | 12845184353 |
10 | 4627902972 |
11 | 1a65370000 |
12 | a91a60710 |
13 | 589a39934 |
14 | 31c8c17c0 |
15 | 1c145579c |
hex | 113d831fc |
4627902972 has 240 divisors, whose sum is σ = 14026037760. Its totient is φ = 1162761600.
The previous prime is 4627902967. The next prime is 4627902989. The reversal of 4627902972 is 2792097264.
It is a congruent number.
It is an unprimeable number.
It is a pernicious number, because its binary representation contains a prime number (17) of ones.
It is a polite number, since it can be written in 79 ways as a sum of consecutive naturals, for example, 65181697 + ... + 65181767.
It is an arithmetic number, because the mean of its divisors is an integer number (58441824).
Almost surely, 24627902972 is an apocalyptic number.
4627902972 is a gapful number since it is divisible by the number (42) formed by its first and last digit.
It is an amenable number.
It is a practical number, because each smaller number is the sum of distinct divisors of 4627902972, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (7013018880).
4627902972 is an abundant number, since it is smaller than the sum of its proper divisors (9398134788).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
4627902972 is a wasteful number, since it uses less digits than its factorization.
4627902972 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 182 (or 147 counting only the distinct ones).
The product of its (nonzero) digits is 762048, while the sum is 48.
The square root of 4627902972 is about 68028.6922702473. The cubic root of 4627902972 is about 1666.4594419869.
The spelling of 4627902972 in words is "four billion, six hundred twenty-seven million, nine hundred two thousand, nine hundred seventy-two".
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