Base | Representation |
---|---|
bin | 10110011000001011… |
… | …10010000100100110 |
3 | 1011000021110120010110 |
4 | 23030011302010212 |
5 | 144101041034340 |
6 | 5304045433450 |
7 | 603501223161 |
oct | 131405620446 |
9 | 34007416113 |
10 | 12014002470 |
11 | 5105655968 |
12 | 23b356b886 |
13 | 1196028102 |
14 | 81d824ad8 |
15 | 4a4ad9680 |
hex | 2cc172126 |
12014002470 has 32 divisors (see below), whose sum is σ = 28838407392. Its totient is φ = 3203200512.
The previous prime is 12014002457. The next prime is 12014002519. The reversal of 12014002470 is 7420041021.
It is a happy number.
It is a super-2 number, since 2×120140024702 (a number of 21 digits) contains 22 as substring.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 170184 + ... + 230196.
It is an arithmetic number, because the mean of its divisors is an integer number (901200231).
Almost surely, 212014002470 is an apocalyptic number.
12014002470 is a gapful number since it is divisible by the number (10) formed by its first and last digit.
12014002470 is an abundant number, since it is smaller than the sum of its proper divisors (16824404922).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
12014002470 is a wasteful number, since it uses less digits than its factorization.
12014002470 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 66696.
The product of its (nonzero) digits is 448, while the sum is 21.
Adding to 12014002470 its reverse (7420041021), we get a palindrome (19434043491).
The spelling of 12014002470 in words is "twelve billion, fourteen million, two thousand, four hundred seventy".
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