Base | Representation |
---|---|
bin | 1110100011110… |
… | …01100011111100 |
3 | 22111210222121112 |
4 | 13101321203330 |
5 | 222231221412 |
6 | 20041421152 |
7 | 3012053051 |
oct | 721714374 |
9 | 274728545 |
10 | 122132732 |
11 | 62a39147 |
12 | 34a9a7b8 |
13 | 1c3c28b7 |
14 | 12313028 |
15 | aac7722 |
hex | 74798fc |
122132732 has 6 divisors (see below), whose sum is σ = 213732288. Its totient is φ = 61066364.
The previous prime is 122132713. The next prime is 122132749. The reversal of 122132732 is 237231221.
It is a junction number, because it is equal to n+sod(n) for n = 122132698 and 122132707.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 15266588 + ... + 15266595.
It is an arithmetic number, because the mean of its divisors is an integer number (35622048).
Almost surely, 2122132732 is an apocalyptic number.
It is an amenable number.
122132732 is a deficient number, since it is larger than the sum of its proper divisors (91599556).
122132732 is a wasteful number, since it uses less digits than its factorization.
122132732 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 30533187 (or 30533185 counting only the distinct ones).
The product of its digits is 1008, while the sum is 23.
The square root of 122132732 is about 11051.3678791360. The cubic root of 122132732 is about 496.1473666780.
Adding to 122132732 its reverse (237231221), we get a palindrome (359363953).
The spelling of 122132732 in words is "one hundred twenty-two million, one hundred thirty-two thousand, seven hundred thirty-two".
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