Base | Representation |
---|---|
bin | 100100110100010… |
… | …1110110100110000 |
3 | 10012002122112211221 |
4 | 1021220232310300 |
5 | 10012231224240 |
6 | 322331114424 |
7 | 42420564010 |
oct | 11150566460 |
9 | 3162575757 |
10 | 1235414320 |
11 | 5843a5078 |
12 | 2a58a2a14 |
13 | 168c439ba |
14 | ba10bc40 |
15 | 736d3a4a |
hex | 49a2ed30 |
1235414320 has 40 divisors (see below), whose sum is σ = 3282673824. Its totient is φ = 423570432.
The previous prime is 1235414311. The next prime is 1235414321. The reversal of 1235414320 is 234145321.
It is a tau number, because it is divible by the number of its divisors (40).
It is a super-2 number, since 2×12354143202 = 3052497084122124800, which contains 22 as substring.
It is not an unprimeable number, because it can be changed into a prime (1235414321) by changing a digit.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1102489 + ... + 1103608.
Almost surely, 21235414320 is an apocalyptic number.
1235414320 is a gapful number since it is divisible by the number (10) formed by its first and last digit.
It is an amenable number.
1235414320 is an abundant number, since it is smaller than the sum of its proper divisors (2047259504).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
1235414320 is a wasteful number, since it uses less digits than its factorization.
1235414320 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 2206117 (or 2206111 counting only the distinct ones).
The product of its (nonzero) digits is 2880, while the sum is 25.
The square root of 1235414320 is about 35148.4611327438. The cubic root of 1235414320 is about 1073.0110893886.
Adding to 1235414320 its reverse (234145321), we get a palindrome (1469559641).
The spelling of 1235414320 in words is "one billion, two hundred thirty-five million, four hundred fourteen thousand, three hundred twenty".
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