Base | Representation |
---|---|
bin | 10111001001110100… |
… | …10000110011101000 |
3 | 1012002022000102000212 |
4 | 23210322100303220 |
5 | 200424141204112 |
6 | 5413242520252 |
7 | 620015524142 |
oct | 134472206350 |
9 | 35068012025 |
10 | 12430413032 |
11 | 52a970a324 |
12 | 24aab06088 |
13 | 12313940ab |
14 | 85cc5bc92 |
15 | 4cb440522 |
hex | 2e4e90ce8 |
12430413032 has 8 divisors (see below), whose sum is σ = 23307024450. Its totient is φ = 6215206512.
The previous prime is 12430413007. The next prime is 12430413041. The reversal of 12430413032 is 23031403421.
It can be written as a sum of positive squares in only one way, i.e., 11540345476 + 890067556 = 107426^2 + 29834^2 .
It is a tau number, because it is divible by the number of its divisors (8).
It is a super-2 number, since 2×124304130322 (a number of 21 digits) contains 22 as substring.
It is a junction number, because it is equal to n+sod(n) for n = 12430412989 and 12430413007.
It is an unprimeable number.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 776900807 + ... + 776900822.
Almost surely, 212430413032 is an apocalyptic number.
It is an amenable number.
12430413032 is a deficient number, since it is larger than the sum of its proper divisors (10876611418).
12430413032 is a wasteful number, since it uses less digits than its factorization.
12430413032 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 1553801635 (or 1553801631 counting only the distinct ones).
The product of its (nonzero) digits is 1728, while the sum is 23.
Adding to 12430413032 its reverse (23031403421), we get a palindrome (35461816453).
The spelling of 12430413032 in words is "twelve billion, four hundred thirty million, four hundred thirteen thousand, thirty-two".
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