Base | Representation |
---|---|
bin | 101000001010111… |
… | …1011000010101101 |
3 | 10110221100122022100 |
4 | 1100111323002231 |
5 | 10230032033031 |
6 | 341430405313 |
7 | 45255110664 |
oct | 12025730255 |
9 | 3427318270 |
10 | 1347924141 |
11 | 6319603a3 |
12 | 317500839 |
13 | 186347565 |
14 | cb037ddb |
15 | 7d509de6 |
hex | 5057b0ad |
1347924141 has 6 divisors (see below), whose sum is σ = 1947001550. Its totient is φ = 898616088.
The previous prime is 1347924079. The next prime is 1347924167. The reversal of 1347924141 is 1414297431.
It can be written as a sum of positive squares in only one way, i.e., 1265296041 + 82628100 = 35571^2 + 9090^2 .
It is not a de Polignac number, because 1347924141 - 27 = 1347924013 is a prime.
It is a Duffinian number.
It is a junction number, because it is equal to n+sod(n) for n = 1347924096 and 1347924105.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (1347924191) by changing a digit.
It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 74884666 + ... + 74884683.
Almost surely, 21347924141 is an apocalyptic number.
It is an amenable number.
1347924141 is a deficient number, since it is larger than the sum of its proper divisors (599077409).
1347924141 is a wasteful number, since it uses less digits than its factorization.
1347924141 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 149769355 (or 149769352 counting only the distinct ones).
The product of its digits is 24192, while the sum is 36.
The square root of 1347924141 is about 36714.0864110766. The cubic root of 1347924141 is about 1104.6426752887.
The spelling of 1347924141 in words is "one billion, three hundred forty-seven million, nine hundred twenty-four thousand, one hundred forty-one".
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