Base | Representation |
---|---|
bin | 10100001101000… |
… | …01011110011101 |
3 | 102210220120210100 |
4 | 22012201132131 |
5 | 321341412031 |
6 | 24452331313 |
7 | 4125401013 |
oct | 1206413635 |
9 | 383816710 |
10 | 169482141 |
11 | 87739494 |
12 | 48913b39 |
13 | 291606ba |
14 | 1871a8b3 |
15 | ed2bde6 |
hex | a1a179d |
169482141 has 24 divisors (see below), whose sum is σ = 252555264. Its totient is φ = 109461600.
The previous prime is 169482139. The next prime is 169482143. The reversal of 169482141 is 141284961.
169482141 is a `hidden beast` number, since 169 + 482 + 14 + 1 = 666.
169482141 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.
It is an interprime number because it is at equal distance from previous prime (169482139) and next prime (169482143).
It is not a de Polignac number, because 169482141 - 21 = 169482139 is a prime.
It is a super-2 number, since 2×1694821412 = 57448392235887762, which contains 22 as substring.
It is a junction number, because it is equal to n+sod(n) for n = 169482096 and 169482105.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (169482143) by changing a digit.
It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 40740 + ... + 44706.
It is an arithmetic number, because the mean of its divisors is an integer number (10523136).
Almost surely, 2169482141 is an apocalyptic number.
It is an amenable number.
169482141 is a deficient number, since it is larger than the sum of its proper divisors (83073123).
169482141 is a wasteful number, since it uses less digits than its factorization.
169482141 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 4121 (or 4118 counting only the distinct ones).
The product of its digits is 13824, while the sum is 36.
The square root of 169482141 is about 13018.5306774613. The cubic root of 169482141 is about 553.4027512060.
The spelling of 169482141 in words is "one hundred sixty-nine million, four hundred eighty-two thousand, one hundred forty-one".
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