Base | Representation |
---|---|
bin | 101000110111110… |
… | …0001110000100101 |
3 | 10112120120000201010 |
4 | 1101233201300211 |
5 | 10302040213131 |
6 | 344030052433 |
7 | 45661552131 |
oct | 12157416045 |
9 | 3476500633 |
10 | 1371413541 |
11 | 644144323 |
12 | 32334a119 |
13 | 18b180004 |
14 | d01d03c1 |
15 | 805e9b46 |
hex | 51be1c25 |
1371413541 has 8 divisors (see below), whose sum is σ = 1828797120. Its totient is φ = 914152832.
The previous prime is 1371413513. The next prime is 1371413581. The reversal of 1371413541 is 1453141731.
It is a sphenic number, since it is the product of 3 distinct primes.
It is a cyclic number.
It is not a de Polignac number, because 1371413541 - 27 = 1371413413 is a prime.
It is a junction number, because it is equal to n+sod(n) for n = 1371413499 and 1371413508.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (1371413581) by changing a digit.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 396 + ... + 52373.
It is an arithmetic number, because the mean of its divisors is an integer number (228599640).
Almost surely, 21371413541 is an apocalyptic number.
It is an amenable number.
1371413541 is a deficient number, since it is larger than the sum of its proper divisors (457383579).
1371413541 is an equidigital number, since it uses as much as digits as its factorization.
1371413541 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 61435.
The product of its digits is 5040, while the sum is 30.
The square root of 1371413541 is about 37032.6010563665. The cubic root of 1371413541 is about 1111.0223897266.
The spelling of 1371413541 in words is "one billion, three hundred seventy-one million, four hundred thirteen thousand, five hundred forty-one".
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