| Base | Representation |
|---|---|
| bin | 100110100011… |
| … | …000011110010 |
| 3 | 201000101120000 |
| 4 | 212203003302 |
| 5 | 10041330244 |
| 6 | 1000330430 |
| 7 | 151614600 |
| oct | 46430362 |
| 9 | 21011500 |
| 10 | 10105074 |
| 11 | 5782101 |
| 12 | 3473a16 |
| 13 | 212a645 |
| 14 | 14b0870 |
| 15 | d49169 |
| hex | 9a30f2 |
10105074 has 120 divisors (see below), whose sum is σ = 28139760. Its totient is φ = 2694384.
The previous prime is 10105061. The next prime is 10105091. The reversal of 10105074 is 47050101.
It is a super-2 number, since 2×101050742 = 204225041090952, which contains 22 as substring.
It is a Harshad number since it is a multiple of its sum of digits (18).
It is an alternating number because its digits alternate between odd and even.
It is a Curzon number.
It is an unprimeable number.
It is a pernicious number, because its binary representation contains a prime number (11) of ones.
It is a polite number, since it can be written in 59 ways as a sum of consecutive naturals, for example, 150789 + ... + 150855.
It is an arithmetic number, because the mean of its divisors is an integer number (234498).
Almost surely, 210105074 is an apocalyptic number.
10105074 is a gapful number since it is divisible by the number (14) formed by its first and last digit.
It is a practical number, because each smaller number is the sum of distinct divisors of 10105074, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (14069880).
10105074 is an abundant number, since it is smaller than the sum of its proper divisors (18034686).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
10105074 is a wasteful number, since it uses less digits than its factorization.
10105074 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 114 (or 98 counting only the distinct ones).
The product of its (nonzero) digits is 140, while the sum is 18.
The square root of 10105074 is about 3178.8479045088. The cubic root of 10105074 is about 216.1954249887.
Adding to 10105074 its reverse (47050101), we get a palindrome (57155175).
It can be divided in two parts, 101050 and 74, that added together give a square (101124 = 3182).
The spelling of 10105074 in words is "ten million, one hundred five thousand, seventy-four".
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