Base | Representation |
---|---|
bin | 1011100011001110… |
… | …0101110100100100 |
3 | 22000002012100022200 |
4 | 2320303211310210 |
5 | 22322214011004 |
6 | 1231355054500 |
7 | 136556041623 |
oct | 27063456444 |
9 | 8002170280 |
10 | 3100532004 |
11 | 1351195649 |
12 | 726441430 |
13 | 3a548322b |
14 | 215ad56ba |
15 | 132301239 |
hex | b8ce5d24 |
3100532004 has 36 divisors (see below), whose sum is σ = 7842336684. Its totient is φ = 1032867072.
The previous prime is 3100531969. The next prime is 3100532011. The reversal of 3100532004 is 4002350013.
3100532004 is digitally balanced in base 2 and base 4, because in such bases it contains all the possibile digits an equal number of times.
It can be written as a sum of positive squares in 2 ways, for example, as 1709987904 + 1390544100 = 41352^2 + 37290^2 .
It is a tau number, because it is divible by the number of its divisors (36).
It is a super-2 number, since 2×31005320042 = 19226597415656512032, which contains 22 as substring.
It is a Harshad number since it is a multiple of its sum of digits (18).
It is an unprimeable number.
It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 33664 + ... + 85640.
Almost surely, 23100532004 is an apocalyptic number.
It is an amenable number.
3100532004 is an abundant number, since it is smaller than the sum of its proper divisors (4741804680).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
3100532004 is a wasteful number, since it uses less digits than its factorization.
3100532004 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 53644 (or 53639 counting only the distinct ones).
The product of its (nonzero) digits is 360, while the sum is 18.
The square root of 3100532004 is about 55682.4209602995. The cubic root of 3100532004 is about 1458.1831412591.
Adding to 3100532004 its reverse (4002350013), we get a palindrome (7102882017).
The spelling of 3100532004 in words is "three billion, one hundred million, five hundred thirty-two thousand, four".
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