Base | Representation |
---|---|
bin | 101000010011010… |
… | …0001101100000100 |
3 | 10111020112202221201 |
4 | 1100212201230010 |
5 | 10232140323430 |
6 | 342103552244 |
7 | 45340106533 |
oct | 12046415404 |
9 | 3436482851 |
10 | 1352276740 |
11 | 634363591 |
12 | 318a5b684 |
13 | 18720c769 |
14 | cb84c31a |
15 | 7dab98ca |
hex | 509a1b04 |
1352276740 has 48 divisors (see below), whose sum is σ = 3070065600. Its totient is φ = 498586752.
The previous prime is 1352276711. The next prime is 1352276741. The reversal of 1352276740 is 476722531.
It is a happy number.
It is a Harshad number since it is a multiple of its sum of digits (37).
It is a self number, because there is not a number n which added to its sum of digits gives 1352276740.
It is not an unprimeable number, because it can be changed into a prime (1352276741) 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 15 ways as a sum of consecutive naturals, for example, 34030 + ... + 62149.
It is an arithmetic number, because the mean of its divisors is an integer number (63959700).
Almost surely, 21352276740 is an apocalyptic number.
1352276740 is a gapful number since it is divisible by the number (10) formed by its first and last digit.
It is an amenable number.
1352276740 is an abundant number, since it is smaller than the sum of its proper divisors (1717788860).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
1352276740 is a wasteful number, since it uses less digits than its factorization.
1352276740 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 96244 (or 96242 counting only the distinct ones).
The product of its (nonzero) digits is 70560, while the sum is 37.
The square root of 1352276740 is about 36773.3155970467. The cubic root of 1352276740 is about 1105.8304030099.
The spelling of 1352276740 in words is "one billion, three hundred fifty-two million, two hundred seventy-six thousand, seven hundred forty".
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