Base | Representation |
---|---|
bin | 111101101010010… |
… | …1110010000101111 |
3 | 12100012020121111100 |
4 | 1323110232100233 |
5 | 13214132424220 |
6 | 541150254143 |
7 | 102162315150 |
oct | 17324562057 |
9 | 5305217440 |
10 | 2069029935 |
11 | 971a058a5 |
12 | 498ab7353 |
13 | 26c86648b |
14 | 158b07927 |
15 | c199ad90 |
hex | 7b52e42f |
2069029935 has 48 divisors (see below), whose sum is σ = 4125888000. Its totient is φ = 939556800.
The previous prime is 2069029913. The next prime is 2069029939. The reversal of 2069029935 is 5399209602.
It is not a de Polignac number, because 2069029935 - 211 = 2069027887 is a prime.
It is a super-2 number, since 2×20690299352 = 8561769743852208450, which contains 22 as substring.
It is a Harshad number since it is a multiple of its sum of digits (45).
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (2069029939) by changing a digit.
It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 25816 + ... + 69314.
It is an arithmetic number, because the mean of its divisors is an integer number (85956000).
Almost surely, 22069029935 is an apocalyptic number.
2069029935 is a deficient number, since it is larger than the sum of its proper divisors (2056858065).
2069029935 is a wasteful number, since it uses less digits than its factorization.
2069029935 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 43668 (or 43665 counting only the distinct ones).
The product of its (nonzero) digits is 262440, while the sum is 45.
The square root of 2069029935 is about 45486.5907163859. The cubic root of 2069029935 is about 1274.2527847859.
It can be divided in two parts, 20690 and 29935, that added together give a 4-th power (50625 = 154).
The spelling of 2069029935 in words is "two billion, sixty-nine million, twenty-nine thousand, nine hundred thirty-five".
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