Base | Representation |
---|---|
bin | 10000010100111… |
… | …01100110100011 |
3 | 100112201022101010 |
4 | 20022131212203 |
5 | 240030213134 |
6 | 21331312003 |
7 | 3252100341 |
oct | 1012354643 |
9 | 315638333 |
10 | 136960419 |
11 | 70346432 |
12 | 39a4b603 |
13 | 224b498b |
14 | 14292991 |
15 | c055ce9 |
hex | 829d9a3 |
136960419 has 8 divisors (see below), whose sum is σ = 183288832. Its totient is φ = 90969480.
The previous prime is 136960403. The next prime is 136960441. The reversal of 136960419 is 914069631.
It is a sphenic number, since it is the product of 3 distinct primes.
It is not a de Polignac number, because 136960419 - 24 = 136960403 is a prime.
It is a super-2 number, since 2×1369604192 = 37516312745311122, which contains 22 as substring.
It is a Duffinian number.
It is not an unprimeable number, because it can be changed into a prime (136960489) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (13) of ones.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 83419 + ... + 85044.
It is an arithmetic number, because the mean of its divisors is an integer number (22911104).
Almost surely, 2136960419 is an apocalyptic number.
136960419 is a deficient number, since it is larger than the sum of its proper divisors (46328413).
136960419 is a wasteful number, since it uses less digits than its factorization.
136960419 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 168737.
The product of its (nonzero) digits is 34992, while the sum is 39.
The square root of 136960419 is about 11703.0089720550. The cubic root of 136960419 is about 515.4640226666.
The spelling of 136960419 in words is "one hundred thirty-six million, nine hundred sixty thousand, four hundred nineteen".
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