Base | Representation |
---|---|
bin | 100101010001… |
… | …0110000101010 |
3 | 1100202210021000 |
4 | 1022202300222 |
5 | 20000303114 |
6 | 1534455430 |
7 | 325044642 |
oct | 112426052 |
9 | 40683230 |
10 | 19541034 |
11 | 10037517 |
12 | 6664576 |
13 | 4082556 |
14 | 2849522 |
15 | 1aaee09 |
hex | 12a2c2a |
19541034 has 16 divisors (see below), whose sum is σ = 43424640. Its totient is φ = 6513660.
The previous prime is 19541017. The next prime is 19541077. The reversal of 19541034 is 43014591.
It is a Harshad number since it is a multiple of its sum of digits (27).
It is a junction number, because it is equal to n+sod(n) for n = 19540989 and 19541007.
It is an unprimeable number.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 180882 + ... + 180989.
It is an arithmetic number, because the mean of its divisors is an integer number (2714040).
Almost surely, 219541034 is an apocalyptic number.
19541034 is an abundant number, since it is smaller than the sum of its proper divisors (23883606).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
19541034 is a wasteful number, since it uses less digits than its factorization.
19541034 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 361882 (or 361876 counting only the distinct ones).
The product of its (nonzero) digits is 2160, while the sum is 27.
The square root of 19541034 is about 4420.5241770632. The cubic root of 19541034 is about 269.3492972571.
The spelling of 19541034 in words is "nineteen million, five hundred forty-one thousand, thirty-four".
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