Base | Representation |
---|---|
bin | 110001000101001100… |
… | …1011101101110000110 |
3 | 101002001120212000000021 |
4 | 1202022121131232012 |
5 | 3211330143134441 |
6 | 120230504205354 |
7 | 10420636650364 |
oct | 1421231355606 |
9 | 332046760007 |
10 | 105401146246 |
11 | 40778221230 |
12 | 1851676985a |
13 | 9c297c1576 |
14 | 515c504634 |
15 | 2b1d4ce3d1 |
hex | 188a65db86 |
105401146246 has 32 divisors (see below), whose sum is σ = 173283442560. Its totient is φ = 47685422400.
The previous prime is 105401146241. The next prime is 105401146267. The reversal of 105401146246 is 642641104501.
It is a super-2 number, since 2×1054011462462 (a number of 23 digits) contains 22 as substring.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (105401146241) 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, 4481265 + ... + 4504723.
It is an arithmetic number, because the mean of its divisors is an integer number (5415107580).
Almost surely, 2105401146246 is an apocalyptic number.
105401146246 is a deficient number, since it is larger than the sum of its proper divisors (67882296314).
105401146246 is a wasteful number, since it uses less digits than its factorization.
105401146246 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 24420.
The product of its (nonzero) digits is 23040, while the sum is 34.
The spelling of 105401146246 in words is "one hundred five billion, four hundred one million, one hundred forty-six thousand, two hundred forty-six".
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