Base | Representation |
---|---|
bin | 10001110001000… |
… | …01010111011111 |
3 | 101101102201211221 |
4 | 20320201113133 |
5 | 301123100323 |
6 | 22442154211 |
7 | 3456525544 |
oct | 1070412737 |
9 | 341381757 |
10 | 149034463 |
11 | 77142886 |
12 | 41ab2967 |
13 | 24b51596 |
14 | 15b16bcb |
15 | d13d55d |
hex | 8e215df |
149034463 has 8 divisors (see below), whose sum is σ = 152028576. Its totient is φ = 146047200.
The previous prime is 149034449. The next prime is 149034469. The reversal of 149034463 is 364430941.
It is a sphenic number, since it is the product of 3 distinct primes.
It is a cyclic number.
It is a de Polignac number, because none of the positive numbers 2k-149034463 is a prime.
It is a super-2 number, since 2×1490344632 = 44422542323396738, which contains 22 as substring.
It is a Duffinian number.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (149034469) by changing a digit.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 79153 + ... + 81013.
It is an arithmetic number, because the mean of its divisors is an integer number (19003572).
Almost surely, 2149034463 is an apocalyptic number.
149034463 is a deficient number, since it is larger than the sum of its proper divisors (2994113).
149034463 is a wasteful number, since it uses less digits than its factorization.
149034463 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 3425.
The product of its (nonzero) digits is 31104, while the sum is 34.
The square root of 149034463 is about 12207.9671935994. The cubic root of 149034463 is about 530.1867895074.
It can be divided in two parts, 1490 and 34463, that added together give a palindrome (35953).
The spelling of 149034463 in words is "one hundred forty-nine million, thirty-four thousand, four hundred sixty-three".
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