Base | Representation |
---|---|
bin | 11000010000110… |
… | …011011011011011 |
3 | 1001100221200210101 |
4 | 120100303123123 |
5 | 1313201330024 |
6 | 104220400231 |
7 | 13041636265 |
oct | 3020633333 |
9 | 1040850711 |
10 | 407058139 |
11 | 199856894 |
12 | b43a6077 |
13 | 66443107 |
14 | 3c0c0b35 |
15 | 25b09c44 |
hex | 184336db |
407058139 has 8 divisors (see below), whose sum is σ = 410309568. Its totient is φ = 403815360.
The previous prime is 407058137. The next prime is 407058187. The reversal of 407058139 is 931850704.
It is a sphenic number, since it is the product of 3 distinct primes.
It is a cyclic number.
It is not a de Polignac number, because 407058139 - 21 = 407058137 is a prime.
It is a super-2 number, since 2×4070581392 = 331392657052286642, which contains 22 as substring.
It is a Duffinian number.
It is a junction number, because it is equal to n+sod(n) for n = 407058098 and 407058107.
It is not an unprimeable number, because it can be changed into a prime (407058137) 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, 117774 + ... + 121180.
It is an arithmetic number, because the mean of its divisors is an integer number (51288696).
Almost surely, 2407058139 is an apocalyptic number.
407058139 is a deficient number, since it is larger than the sum of its proper divisors (3251429).
407058139 is a wasteful number, since it uses less digits than its factorization.
407058139 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 4325.
The product of its (nonzero) digits is 30240, while the sum is 37.
The square root of 407058139 is about 20175.6818719963. The cubic root of 407058139 is about 741.1147910212.
The spelling of 407058139 in words is "four hundred seven million, fifty-eight thousand, one hundred thirty-nine".
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