Base | Representation |
---|---|
bin | 1011100001101010011011… |
… | …0011111101110001111010 |
3 | 1122212112002211022001002022 |
4 | 2320122212303331301322 |
5 | 3130113201223212300 |
6 | 42541512430234442 |
7 | 2445406366015505 |
oct | 270324663756172 |
9 | 48775084261068 |
10 | 12672952163450 |
11 | 4046629127577 |
12 | 150812a055a22 |
13 | 70c09229a4c7 |
14 | 31b53498c13c |
15 | 16e9bc644285 |
hex | b86a6cfdc7a |
12672952163450 has 24 divisors (see below), whose sum is σ = 24596547157728. Its totient is φ = 4848781696880.
The previous prime is 12672952163363. The next prime is 12672952163461. The reversal of 12672952163450 is 5436125927621.
It is a happy number.
It is a hoax number, since the sum of its digits (53) coincides with the sum of the digits of its distinct prime factors.
It is a junction number, because it is equal to n+sod(n) for n = 12672952163392 and 12672952163401.
It is an unprimeable number.
It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 5509978052 + ... + 5509980351.
It is an arithmetic number, because the mean of its divisors is an integer number (1024856131572).
Almost surely, 212672952163450 is an apocalyptic number.
12672952163450 is a gapful number since it is divisible by the number (10) formed by its first and last digit.
12672952163450 is a deficient number, since it is larger than the sum of its proper divisors (11923594994278).
12672952163450 is a wasteful number, since it uses less digits than its factorization.
12672952163450 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 11019958438 (or 11019958433 counting only the distinct ones).
The product of its (nonzero) digits is 5443200, while the sum is 53.
The spelling of 12672952163450 in words is "twelve trillion, six hundred seventy-two billion, nine hundred fifty-two million, one hundred sixty-three thousand, four hundred fifty".
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