Base | Representation |
---|---|
bin | 1100100100010… |
… | …00101100000010 |
3 | 21100100202120220 |
4 | 12102020230002 |
5 | 203441324344 |
6 | 14243243510 |
7 | 2420014401 |
oct | 622105402 |
9 | 240322526 |
10 | 105417474 |
11 | 54561788 |
12 | 2b379596 |
13 | 18abc606 |
14 | 10001638 |
15 | 93c4c19 |
hex | 6488b02 |
105417474 has 32 divisors (see below), whose sum is σ = 215213760. Its totient is φ = 34417152.
The previous prime is 105417469. The next prime is 105417503. The reversal of 105417474 is 474714501.
It is a super-2 number, since 2×1054174742 = 22225687649081352, which contains 22 as substring.
It is an unprimeable number.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 59469 + ... + 61215.
It is an arithmetic number, because the mean of its divisors is an integer number (6725430).
Almost surely, 2105417474 is an apocalyptic number.
105417474 is an abundant number, since it is smaller than the sum of its proper divisors (109796286).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
105417474 is a wasteful number, since it uses less digits than its factorization.
105417474 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 1954.
The product of its (nonzero) digits is 15680, while the sum is 33.
The square root of 105417474 is about 10267.3012033348. The cubic root of 105417474 is about 472.3938139368.
It can be divided in two parts, 1054 and 17474, that added together give a triangular number (18528 = T192).
The spelling of 105417474 in words is "one hundred five million, four hundred seventeen thousand, four hundred seventy-four".
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