Base | Representation |
---|---|
bin | 101010010000111… |
… | …0010111110001100 |
3 | 10122211111021010221 |
4 | 1110201302332030 |
5 | 10401021130201 |
6 | 352415441124 |
7 | 50100016333 |
oct | 12441627614 |
9 | 3584437127 |
10 | 1418145676 |
11 | 668562922 |
12 | 336b261a4 |
13 | 197a62b6c |
14 | d64b6d1a |
15 | 8477b4a1 |
hex | 54872f8c |
1418145676 has 12 divisors (see below), whose sum is σ = 2539470472. Its totient is φ = 692582688.
The previous prime is 1418145671. The next prime is 1418145689. The reversal of 1418145676 is 6765418141.
It is a super-2 number, since 2×14181456762 = 4022274316714993952, which contains 22 as substring.
It is a Harshad number since it is a multiple of its sum of digits (43).
It is an alternating number because its digits alternate between odd and even.
It is not an unprimeable number, because it can be changed into a prime (1418145671) by changing a digit.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 4122345 + ... + 4122688.
Almost surely, 21418145676 is an apocalyptic number.
It is an amenable number.
1418145676 is a deficient number, since it is larger than the sum of its proper divisors (1121324796).
1418145676 is a wasteful number, since it uses less digits than its factorization.
1418145676 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 8245080 (or 8245078 counting only the distinct ones).
The product of its digits is 161280, while the sum is 43.
The square root of 1418145676 is about 37658.2750003236. The cubic root of 1418145676 is about 1123.5013925158.
The spelling of 1418145676 in words is "one billion, four hundred eighteen million, one hundred forty-five thousand, six hundred seventy-six".
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