Base | Representation |
---|---|
bin | 11011000100100… |
… | …111001101110110 |
3 | 1011122122110002102 |
4 | 123010213031312 |
5 | 1412233202123 |
6 | 113022542102 |
7 | 14153404604 |
oct | 3304471566 |
9 | 1148573072 |
10 | 454194038 |
11 | 213420781 |
12 | 108137932 |
13 | 7313798c |
14 | 44470874 |
15 | 29d1b028 |
hex | 1b127376 |
454194038 has 8 divisors (see below), whose sum is σ = 684006120. Its totient is φ = 226192000.
The previous prime is 454194019. The next prime is 454194043. The reversal of 454194038 is 830491454.
It is a sphenic number, since it is the product of 3 distinct primes.
It is a junction number, because it is equal to n+sod(n) for n = 454193992 and 454194010.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 451883 + ... + 452886.
It is an arithmetic number, because the mean of its divisors is an integer number (85500765).
Almost surely, 2454194038 is an apocalyptic number.
454194038 is a deficient number, since it is larger than the sum of its proper divisors (229812082).
454194038 is a wasteful number, since it uses less digits than its factorization.
454194038 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 905022.
The product of its (nonzero) digits is 69120, while the sum is 38.
The square root of 454194038 is about 21311.8285935299. The cubic root of 454194038 is about 768.6827639171.
The spelling of 454194038 in words is "four hundred fifty-four million, one hundred ninety-four thousand, thirty-eight".
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