Base | Representation |
---|---|
bin | 101000010011001… |
… | …0000111010001000 |
3 | 10111020102021200002 |
4 | 1100212100322020 |
5 | 10232131124013 |
6 | 342102302132 |
7 | 45336402254 |
oct | 12046207210 |
9 | 3436367602 |
10 | 1352208008 |
11 | 634316988 |
12 | 318a27948 |
13 | 1871b73a8 |
14 | cb831264 |
15 | 7daa4358 |
hex | 50990e88 |
1352208008 has 12 divisors (see below), whose sum is σ = 2535585045. Its totient is φ = 676052000.
The previous prime is 1352208007. The next prime is 1352208037. The reversal of 1352208008 is 8008022531.
It is a powerful number, because all its prime factors have an exponent greater than 1 and also an Achilles number because it is not a perfect power.
It can be written as a sum of positive squares in 2 ways, for example, as 825872644 + 526335364 = 28738^2 + 22942^2 .
It is an ABA number since it can be written as A⋅BA, here for A=2, B=26002.
It is a Duffinian number.
It is not an unprimeable number, because it can be changed into a prime (1352208007) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (11) of ones.
It is a polite number, since it can be written in 2 ways as a sum of consecutive naturals, for example, 97508 + ... + 110508.
Almost surely, 21352208008 is an apocalyptic number.
It is an amenable number.
1352208008 is a deficient number, since it is larger than the sum of its proper divisors (1183377037).
1352208008 is an frugal number, since it uses more digits than its factorization.
1352208008 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 26008 (or 13003 counting only the distinct ones).
The product of its (nonzero) digits is 3840, while the sum is 29.
The square root of 1352208008 is about 36772.3810488252. The cubic root of 1352208008 is about 1105.8116673915.
The spelling of 1352208008 in words is "one billion, three hundred fifty-two million, two hundred eight thousand, eight".
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