Base | Representation |
---|---|
bin | 1100100011001… |
… | …01001100110010 |
3 | 21100002101012012 |
4 | 12101211030302 |
5 | 203422201424 |
6 | 14240202522 |
7 | 2415540533 |
oct | 621451462 |
9 | 240071165 |
10 | 105272114 |
11 | 54472552 |
12 | 2b309442 |
13 | 18a6b3bc |
14 | dda468a |
15 | 9396b0e |
hex | 6465332 |
105272114 has 4 divisors (see below), whose sum is σ = 157908174. Its totient is φ = 52636056.
The previous prime is 105272099. The next prime is 105272119. The reversal of 105272114 is 411272501.
It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 411272501 = 37 ⋅11115473.
It can be written as a sum of positive squares in only one way, i.e., 71690089 + 33582025 = 8467^2 + 5795^2 .
It is a super-2 number, since 2×1052721142 = 22164435972057992, which contains 22 as substring.
It is a self number, because there is not a number n which added to its sum of digits gives 105272114.
It is not an unprimeable number, because it can be changed into a prime (105272119) by changing a digit.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 26318027 + ... + 26318030.
Almost surely, 2105272114 is an apocalyptic number.
105272114 is a deficient number, since it is larger than the sum of its proper divisors (52636060).
105272114 is an equidigital number, since it uses as much as digits as its factorization.
105272114 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 52636059.
The product of its (nonzero) digits is 560, while the sum is 23.
The square root of 105272114 is about 10260.2199781486. The cubic root of 105272114 is about 472.1765863493.
The spelling of 105272114 in words is "one hundred five million, two hundred seventy-two thousand, one hundred fourteen".
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