| Base | Representation |
|---|---|
| bin | 101001000001001… |
| … | …0111010111100000 |
| 3 | 10112220211220121100 |
| 4 | 1102002113113200 |
| 5 | 10304321223322 |
| 6 | 344323554400 |
| 7 | 46051540131 |
| oct | 12202272740 |
| 9 | 3486756540 |
| 10 | 1376351712 |
| 11 | 646a0745a |
| 12 | 324b2ba00 |
| 13 | 18c1bb8c8 |
| 14 | d0b17c88 |
| 15 | 80c72dac |
| hex | 520975e0 |
1376351712 has 72 divisors (see below), whose sum is σ = 3940045200. Its totient is φ = 455731200.
The previous prime is 1376351707. The next prime is 1376351719. The reversal of 1376351712 is 2171536731.
1376351712 is a `hidden beast` number, since 1 + 3 + 7 + 635 + 1 + 7 + 12 = 666.
It is a tau number, because it is divible by the number of its divisors (72).
It is a Harshad number since it is a multiple of its sum of digits (36).
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (1376351719) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (13) of ones.
It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 27664 + ... + 59312.
It is an arithmetic number, because the mean of its divisors is an integer number (54722850).
Almost surely, 21376351712 is an apocalyptic number.
1376351712 is a gapful number since it is divisible by the number (12) formed by its first and last digit.
It is an amenable number.
It is a practical number, because each smaller number is the sum of distinct divisors of 1376351712, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (1970022600).
1376351712 is an abundant number, since it is smaller than the sum of its proper divisors (2563693488).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
1376351712 is a wasteful number, since it uses less digits than its factorization.
1376351712 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 31816 (or 31805 counting only the distinct ones).
The product of its digits is 26460, while the sum is 36.
The square root of 1376351712 is about 37099.2144391226. The cubic root of 1376351712 is about 1112.3543114695.
The spelling of 1376351712 in words is "one billion, three hundred seventy-six million, three hundred fifty-one thousand, seven hundred twelve".
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