Base | Representation |
---|---|
bin | 10111001101010110… |
… | …10101001010110001 |
3 | 1012011100210021122201 |
4 | 23212223111022301 |
5 | 201004233200134 |
6 | 5420222103201 |
7 | 620525463424 |
oct | 134653251261 |
9 | 35140707581 |
10 | 12460053169 |
11 | 5314414403 |
12 | 24b8a1ab01 |
13 | 1237571335 |
14 | 862b759bb |
15 | 4cdd47914 |
hex | 2e6ad52b1 |
12460053169 has 8 divisors (see below), whose sum is σ = 12863771648. Its totient is φ = 12056446080.
The previous prime is 12460053167. The next prime is 12460053191. The reversal of 12460053169 is 96135006421.
It is a sphenic number, since it is the product of 3 distinct primes.
It is a cyclic number.
It is not a de Polignac number, because 12460053169 - 21 = 12460053167 is a prime.
It is a super-2 number, since 2×124600531692 (a number of 21 digits) contains 22 as substring.
It is a Duffinian number.
It is not an unprimeable number, because it can be changed into a prime (12460053167) by changing a digit.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 240769 + ... + 287905.
It is an arithmetic number, because the mean of its divisors is an integer number (1607971456).
Almost surely, 212460053169 is an apocalyptic number.
It is an amenable number.
12460053169 is a deficient number, since it is larger than the sum of its proper divisors (403718479).
12460053169 is an equidigital number, since it uses as much as digits as its factorization.
12460053169 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 55695.
The product of its (nonzero) digits is 38880, while the sum is 37.
The spelling of 12460053169 in words is "twelve billion, four hundred sixty million, fifty-three thousand, one hundred sixty-nine".
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