Base | Representation |
---|---|
bin | 111100111111010… |
… | …100101111101100 |
3 | 2122022101121210200 |
4 | 330333110233230 |
5 | 4043421424004 |
6 | 245311233500 |
7 | 34233223413 |
oct | 7477245754 |
9 | 2568347720 |
10 | 1023233004 |
11 | 485652112 |
12 | 246818890 |
13 | 133cb3021 |
14 | 99c7847a |
15 | 5ec70239 |
hex | 3cfd4bec |
1023233004 has 18 divisors (see below), whose sum is σ = 2586505740. Its totient is φ = 341077656.
The previous prime is 1023232997. The next prime is 1023233033. The reversal of 1023233004 is 4003323201.
It is a tau number, because it is divible by the number of its divisors (18).
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 5 ways as a sum of consecutive naturals, for example, 14211534 + ... + 14211605.
Almost surely, 21023233004 is an apocalyptic number.
It is an amenable number.
1023233004 is an abundant number, since it is smaller than the sum of its proper divisors (1563272736).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
1023233004 is a wasteful number, since it uses less digits than its factorization.
1023233004 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 28423149 (or 28423144 counting only the distinct ones).
The product of its (nonzero) digits is 432, while the sum is 18.
The square root of 1023233004 is about 31988.0134425381. The cubic root of 1023233004 is about 1007.6851222652.
Adding to 1023233004 its reverse (4003323201), we get a palindrome (5026556205).
The spelling of 1023233004 in words is "one billion, twenty-three million, two hundred thirty-three thousand, four".
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