Base | Representation |
---|---|
bin | 110101001100000111101… |
… | …001110000110000110011 |
3 | 110221102120101012212211222 |
4 | 311030013221300300303 |
5 | 434341214230311133 |
6 | 11435052314255255 |
7 | 525034625415641 |
oct | 65140751606063 |
9 | 13842511185758 |
10 | 3655145557043 |
11 | 118a158417502 |
12 | 4b0484a2752b |
13 | 2068a9290526 |
14 | c8ca501c191 |
15 | 6512aa60e98 |
hex | 35307a70c33 |
3655145557043 has 24 divisors (see below), whose sum is σ = 4009201363440. Its totient is φ = 3320689720320.
The previous prime is 3655145556961. The next prime is 3655145557051. The reversal of 3655145557043 is 3407555415563.
It is a de Polignac number, because none of the positive numbers 2k-3655145557043 is a prime.
It is not an unprimeable number, because it can be changed into a prime (3655145557243) by changing a digit.
It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 62005223 + ... + 62064143.
It is an arithmetic number, because the mean of its divisors is an integer number (167050056810).
Almost surely, 23655145557043 is an apocalyptic number.
3655145557043 is a deficient number, since it is larger than the sum of its proper divisors (354055806397).
3655145557043 is a wasteful number, since it uses less digits than its factorization.
3655145557043 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 63335 (or 63306 counting only the distinct ones).
The product of its (nonzero) digits is 18900000, while the sum is 53.
The spelling of 3655145557043 in words is "three trillion, six hundred fifty-five billion, one hundred forty-five million, five hundred fifty-seven thousand, forty-three".
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