Base | Representation |
---|---|
bin | 10100001010111100100… |
… | …00100110010010100111 |
3 | 2110020221022122001022110 |
4 | 22011132100212102213 |
5 | 42323402203102403 |
6 | 1250220435532103 |
7 | 101033643344322 |
oct | 12053620462247 |
9 | 2406838561273 |
10 | 693071144103 |
11 | 247a25657708 |
12 | b23a415a033 |
13 | 50482b13500 |
14 | 2578adc77b9 |
15 | 13065b43103 |
hex | a15e4264a7 |
693071144103 has 96 divisors (see below), whose sum is σ = 1068883968000. Its totient is φ = 398106783360.
The previous prime is 693071144057. The next prime is 693071144119. The reversal of 693071144103 is 301441170396.
It is a happy number.
It is not a de Polignac number, because 693071144103 - 29 = 693071143591 is a prime.
It is a super-2 number, since 2×6930711441032 (a number of 24 digits) contains 22 as substring.
It is a Harshad number since it is a multiple of its sum of digits (39).
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (693071144153) by changing a digit.
It is a polite number, since it can be written in 95 ways as a sum of consecutive naturals, for example, 699364938 + ... + 699365928.
It is an arithmetic number, because the mean of its divisors is an integer number (11134208000).
Almost surely, 2693071144103 is an apocalyptic number.
693071144103 is a deficient number, since it is larger than the sum of its proper divisors (375812823897).
693071144103 is a wasteful number, since it uses less digits than its factorization.
693071144103 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 2037 (or 2024 counting only the distinct ones).
The product of its (nonzero) digits is 54432, while the sum is 39.
The spelling of 693071144103 in words is "six hundred ninety-three billion, seventy-one million, one hundred forty-four thousand, one hundred three".
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