Base | Representation |
---|---|
bin | 1100110111101100… |
… | …1111000101010011 |
3 | 22220202220221121020 |
4 | 3031323033011103 |
5 | 24033420420210 |
6 | 1330453330523 |
7 | 151420543002 |
oct | 31573170523 |
9 | 8822827536 |
10 | 3454857555 |
11 | 15131a4686 |
12 | 805036a43 |
13 | 4309c2216 |
14 | 24abaac39 |
15 | 153491770 |
hex | cdecf153 |
3454857555 has 32 divisors (see below), whose sum is σ = 5857173504. Its totient is φ = 1732947456.
The previous prime is 3454857541. The next prime is 3454857557. The reversal of 3454857555 is 5557584543.
It is not a de Polignac number, because 3454857555 - 215 = 3454824787 is a prime.
It is a Harshad number since it is a multiple of its sum of digits (51).
It is a junction number, because it is equal to n+sod(n) for n = 3454857498 and 3454857507.
It is not an unprimeable number, because it can be changed into a prime (3454857557) 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 31 ways as a sum of consecutive naturals, for example, 419992 + ... + 428138.
It is an arithmetic number, because the mean of its divisors is an integer number (183036672).
Almost surely, 23454857555 is an apocalyptic number.
3454857555 is a deficient number, since it is larger than the sum of its proper divisors (2402315949).
3454857555 is a wasteful number, since it uses less digits than its factorization.
3454857555 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 9835.
The product of its digits is 8400000, while the sum is 51.
The square root of 3454857555 is about 58778.0363316094. The cubic root of 3454857555 is about 1511.7386453902.
The spelling of 3454857555 in words is "three billion, four hundred fifty-four million, eight hundred fifty-seven thousand, five hundred fifty-five".
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