Base | Representation |
---|---|
bin | 11011100100001000100010… |
… | …111001001011110111001000 |
3 | 120220020111200022002022002002 |
4 | 123210020202321023313020 |
5 | 111342214210033004112 |
6 | 1105500240144130132 |
7 | 34351413435246545 |
oct | 3344104271136710 |
9 | 526214608068062 |
10 | 121230332313032 |
11 | 3569a54a138aa8 |
12 | 1171b301006948 |
13 | 5284c81bac2a7 |
14 | 21d1817bc7bcc |
15 | e0372c20d1c2 |
hex | 6e4222e4bdc8 |
121230332313032 has 8 divisors (see below), whose sum is σ = 227306873086950. Its totient is φ = 60615166156512.
The previous prime is 121230332313029. The next prime is 121230332313119. The reversal of 121230332313032 is 230313233032121.
It can be written as a sum of positive squares in only one way, i.e., 111006748128676 + 10223584184356 = 10535974^2 + 3197434^2 .
It is a tau number, because it is divible by the number of its divisors (8).
It is a junction number, because it is equal to n+sod(n) for n = 121230332312986 and 121230332313004.
It is an unprimeable number.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 7576895769557 + ... + 7576895769572.
Almost surely, 2121230332313032 is an apocalyptic number.
It is an amenable number.
121230332313032 is a deficient number, since it is larger than the sum of its proper divisors (106076540773918).
121230332313032 is a wasteful number, since it uses less digits than its factorization.
121230332313032 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 15153791539135 (or 15153791539131 counting only the distinct ones).
The product of its (nonzero) digits is 11664, while the sum is 29.
Adding to 121230332313032 its reverse (230313233032121), we get a palindrome (351543565345153).
The spelling of 121230332313032 in words is "one hundred twenty-one trillion, two hundred thirty billion, three hundred thirty-two million, three hundred thirteen thousand, thirty-two".
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