Base | Representation |
---|---|
bin | 10100001001110… |
… | …01000011001101 |
3 | 102210002212001120 |
4 | 22010321003031 |
5 | 321234220123 |
6 | 24435231153 |
7 | 4121640003 |
oct | 1204710315 |
9 | 383085046 |
10 | 169054413 |
11 | 874770a0 |
12 | 487484b9 |
13 | 29040ac8 |
14 | 18648a73 |
15 | ec952e3 |
hex | a1390cd |
169054413 has 16 divisors (see below), whose sum is σ = 248437056. Its totient is φ = 101399040.
The previous prime is 169054397. The next prime is 169054421. The reversal of 169054413 is 314450961.
It is not a de Polignac number, because 169054413 - 24 = 169054397 is a prime.
It is a super-3 number, since 3×1690544133 (a number of 26 digits) contains 333 as substring.
It is a Harshad number since it is a multiple of its sum of digits (33).
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (169054423) 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, 23206 + ... + 29607.
It is an arithmetic number, because the mean of its divisors is an integer number (15527316).
Almost surely, 2169054413 is an apocalyptic number.
It is an amenable number.
169054413 is a deficient number, since it is larger than the sum of its proper divisors (79382643).
169054413 is a wasteful number, since it uses less digits than its factorization.
169054413 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 52924.
The product of its (nonzero) digits is 12960, while the sum is 33.
The square root of 169054413 is about 13002.0926392639. The cubic root of 169054413 is about 552.9368117314.
The spelling of 169054413 in words is "one hundred sixty-nine million, fifty-four thousand, four hundred thirteen".
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