Base | Representation |
---|---|
bin | 1101001111010111… |
… | …1110100101010001 |
3 | 100011200202011000002 |
4 | 3103311332211101 |
5 | 24234330030140 |
6 | 1344401335345 |
7 | 154034466422 |
oct | 32365764521 |
9 | 10150664002 |
10 | 3554142545 |
11 | 1564247998 |
12 | 832337555 |
13 | 448445435 |
14 | 25a053649 |
15 | 15c054415 |
hex | d3d7e951 |
3554142545 has 8 divisors (see below), whose sum is σ = 4265882880. Its totient is φ = 2842706160.
The previous prime is 3554142541. The next prime is 3554142563. The reversal of 3554142545 is 5452414553.
It is a sphenic number, since it is the product of 3 distinct primes.
It is not a de Polignac number, because 3554142545 - 22 = 3554142541 is a prime.
It is a junction number, because it is equal to n+sod(n) for n = 3554142499 and 3554142508.
It is not an unprimeable number, because it can be changed into a prime (3554142541) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (19) of ones.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 49415 + ... + 97724.
It is an arithmetic number, because the mean of its divisors is an integer number (533235360).
Almost surely, 23554142545 is an apocalyptic number.
It is an amenable number.
3554142545 is a deficient number, since it is larger than the sum of its proper divisors (711740335).
3554142545 is a wasteful number, since it uses less digits than its factorization.
3554142545 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 151975.
The product of its digits is 240000, while the sum is 38.
The square root of 3554142545 is about 59616.6297688824. The cubic root of 3554142545 is about 1526.0834432848.
The spelling of 3554142545 in words is "three billion, five hundred fifty-four million, one hundred forty-two thousand, five hundred forty-five".
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