Base | Representation |
---|---|
bin | 11000000100010110… |
… | …00011000000001010 |
3 | 1020100111210200222002 |
4 | 30002023003000022 |
5 | 202430331232302 |
6 | 5534101231002 |
7 | 635126452523 |
oct | 140213030012 |
9 | 36314720862 |
10 | 12921352202 |
11 | 5530848180 |
12 | 2607402462 |
13 | 12abcc5c45 |
14 | 8a813584a |
15 | 5095b8c02 |
hex | 3022c300a |
12921352202 has 8 divisors (see below), whose sum is σ = 21144030912. Its totient is φ = 5873341900.
The previous prime is 12921352187. The next prime is 12921352217. The reversal of 12921352202 is 20225312921.
It is an interprime number because it is at equal distance from previous prime (12921352187) and next prime (12921352217).
It is a sphenic number, since it is the product of 3 distinct primes.
It is a super-2 number, since 2×129213522022 (a number of 21 digits) contains 22 as substring.
It is an unprimeable number.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 293667074 + ... + 293667117.
It is an arithmetic number, because the mean of its divisors is an integer number (2643003864).
Almost surely, 212921352202 is an apocalyptic number.
12921352202 is a deficient number, since it is larger than the sum of its proper divisors (8222678710).
12921352202 is a wasteful number, since it uses less digits than its factorization.
12921352202 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 587334204.
The product of its (nonzero) digits is 4320, while the sum is 29.
The spelling of 12921352202 in words is "twelve billion, nine hundred twenty-one million, three hundred fifty-two thousand, two hundred two".
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