Base | Representation |
---|---|
bin | 1100100111111… |
… | …10110100010010 |
3 | 21101021100022111 |
4 | 12103332310102 |
5 | 204102320310 |
6 | 14301455534 |
7 | 2424101143 |
oct | 623766422 |
9 | 241240274 |
10 | 105901330 |
11 | 54862267 |
12 | 2b5715aa |
13 | 18c2b912 |
14 | 100c9aca |
15 | 946d28a |
hex | 64fed12 |
105901330 has 32 divisors (see below), whose sum is σ = 208805040. Its totient is φ = 38492160.
The previous prime is 105901321. The next prime is 105901331. The reversal of 105901330 is 33109501.
It can be written as a sum of positive squares in 8 ways, for example, as 74080449 + 31820881 = 8607^2 + 5641^2 .
It is a super-2 number, since 2×1059013302 = 22430183391537800, which contains 22 as substring.
It is not an unprimeable number, because it can be changed into a prime (105901331) by changing a digit.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 5811 + ... + 15670.
Almost surely, 2105901330 is an apocalyptic number.
105901330 is a gapful number since it is divisible by the number (10) formed by its first and last digit.
105901330 is a deficient number, since it is larger than the sum of its proper divisors (102903710).
105901330 is a wasteful number, since it uses less digits than its factorization.
105901330 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 21534.
The product of its (nonzero) digits is 405, while the sum is 22.
The square root of 105901330 is about 10290.8371865461. The cubic root of 105901330 is about 473.1154582588.
The spelling of 105901330 in words is "one hundred five million, nine hundred one thousand, three hundred thirty".
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