Base | Representation |
---|---|
bin | 1100100011001… |
… | …01110001111110 |
3 | 21100002111110100 |
4 | 12101211301332 |
5 | 203422240434 |
6 | 14240221530 |
7 | 2415550503 |
oct | 621456176 |
9 | 240074410 |
10 | 105274494 |
11 | 54474316 |
12 | 2b30a8a6 |
13 | 18a6c500 |
14 | dda54aa |
15 | 9397699 |
hex | 6465c7e |
105274494 has 36 divisors (see below), whose sum is σ = 246997296. Its totient is φ = 32391216.
The previous prime is 105274423. The next prime is 105274513. The reversal of 105274494 is 494472501.
It is a happy number.
105274494 is a `hidden beast` number, since 1 + 0 + 527 + 44 + 94 = 666.
It is a super-2 number, since 2×1052744942 = 22165438173912072, which contains 22 as substring.
It is a Smith number, since the sum of its digits (36) coincides with the sum of the digits of its prime factors.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 17 ways as a sum of consecutive naturals, for example, 14262 + ... + 20345.
It is an arithmetic number, because the mean of its divisors is an integer number (6861036).
Almost surely, 2105274494 is an apocalyptic number.
105274494 is an abundant number, since it is smaller than the sum of its proper divisors (141722802).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
105274494 is a wasteful number, since it uses less digits than its factorization.
105274494 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 34641 (or 34625 counting only the distinct ones).
The product of its (nonzero) digits is 40320, while the sum is 36.
The square root of 105274494 is about 10260.3359594119. The cubic root of 105274494 is about 472.1801446573.
The spelling of 105274494 in words is "one hundred five million, two hundred seventy-four thousand, four hundred ninety-four".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.072 sec. • engine limits •