Base | Representation |
---|---|
bin | 110111111110100110… |
… | …1001100001001011000 |
3 | 102111021210111000020212 |
4 | 1233331031030021120 |
5 | 3432143311212024 |
6 | 131120312510252 |
7 | 11453653633136 |
oct | 1577515141130 |
9 | 374253430225 |
10 | 120212210264 |
11 | 46a88727903 |
12 | 1b36a9ab388 |
13 | b44a158283 |
14 | 5b655c6756 |
15 | 31d8922a0e |
hex | 1bfd34c258 |
120212210264 has 8 divisors (see below), whose sum is σ = 225397894260. Its totient is φ = 60106105128.
The previous prime is 120212210263. The next prime is 120212210281. The reversal of 120212210264 is 462012212021.
It is a tau number, because it is divible by the number of its divisors (8).
It is a super-2 number, since 2×1202122102642 (a number of 23 digits) contains 22 as substring.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (120212210263) by changing a digit.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 7513263134 + ... + 7513263149.
Almost surely, 2120212210264 is an apocalyptic number.
It is an amenable number.
120212210264 is a deficient number, since it is larger than the sum of its proper divisors (105185683996).
120212210264 is a wasteful number, since it uses less digits than its factorization.
120212210264 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 15026526289 (or 15026526285 counting only the distinct ones).
The product of its (nonzero) digits is 768, while the sum is 23.
Adding to 120212210264 its reverse (462012212021), we get a palindrome (582224422285).
The spelling of 120212210264 in words is "one hundred twenty billion, two hundred twelve million, two hundred ten thousand, two hundred sixty-four".
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