Base | Representation |
---|---|
bin | 11011100000110010111101… |
… | …101100011101000111011100 |
3 | 120212102120201211011012210122 |
4 | 123200302331230131013130 |
5 | 111324440022302212312 |
6 | 1105203031554454112 |
7 | 34326014416114565 |
oct | 3340627554350734 |
9 | 525376654135718 |
10 | 121001001210332 |
11 | 3561126676a261 |
12 | 116a297a594338 |
13 | 5269464c67559 |
14 | 21c46a045b16c |
15 | dec7a8c3bb72 |
hex | 6e0cbdb1d1dc |
121001001210332 has 12 divisors (see below), whose sum is σ = 211755377358000. Its totient is φ = 60499464822336.
The previous prime is 121001001210289. The next prime is 121001001210337. The reversal of 121001001210332 is 233012100100121.
It is a super-2 number, since 2×1210010012103322 (a number of 29 digits) contains 22 as substring.
It is a self number, because there is not a number n which added to its sum of digits gives 121001001210332.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (121001001210337) by changing a digit.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 258682832 + ... + 259150167.
It is an arithmetic number, because the mean of its divisors is an integer number (17646281446500).
Almost surely, 2121001001210332 is an apocalyptic number.
It is an amenable number.
121001001210332 is a deficient number, since it is larger than the sum of its proper divisors (90754376147668).
121001001210332 is a wasteful number, since it uses less digits than its factorization.
121001001210332 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 517891420 (or 517891418 counting only the distinct ones).
The product of its (nonzero) digits is 72, while the sum is 17.
Adding to 121001001210332 its reverse (233012100100121), we get a palindrome (354013101310453).
The spelling of 121001001210332 in words is "one hundred twenty-one trillion, one billion, one million, two hundred ten thousand, three hundred thirty-two".
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