Base | Representation |
---|---|
bin | 101001000001001… |
… | …0000110110011100 |
3 | 10112220210112222202 |
4 | 1102002100312130 |
5 | 10304314400040 |
6 | 344323231032 |
7 | 46051366250 |
oct | 12202206634 |
9 | 3486715882 |
10 | 1376325020 |
11 | 6469993a4 |
12 | 324b18478 |
13 | 18c1ac705 |
14 | d0b0c260 |
15 | 80c6a015 |
hex | 52090d9c |
1376325020 has 24 divisors (see below), whose sum is σ = 3303180384. Its totient is φ = 471882816.
The previous prime is 1376324977. The next prime is 1376325031. The reversal of 1376325020 is 205236731.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 4915307 + ... + 4915586.
It is an arithmetic number, because the mean of its divisors is an integer number (137632516).
Almost surely, 21376325020 is an apocalyptic number.
1376325020 is a gapful number since it is divisible by the number (10) formed by its first and last digit.
It is an amenable number.
1376325020 is an abundant number, since it is smaller than the sum of its proper divisors (1926855364).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
1376325020 is a wasteful number, since it uses less digits than its factorization.
1376325020 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 9830909 (or 9830907 counting only the distinct ones).
The product of its (nonzero) digits is 7560, while the sum is 29.
The square root of 1376325020 is about 37098.8546993031. The cubic root of 1376325020 is about 1112.3471206832.
It can be divided in two parts, 13763 and 25020, that added together give a palindrome (38783).
The spelling of 1376325020 in words is "one billion, three hundred seventy-six million, three hundred twenty-five thousand, twenty".
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