Base | Representation |
---|---|
bin | 11110001110010… |
… | …001011111011110 |
3 | 1022100010020000012 |
4 | 132032101133132 |
5 | 2014301330032 |
6 | 122152003222 |
7 | 15364631423 |
oct | 3616213736 |
9 | 1270106005 |
10 | 507058142 |
11 | 240248318 |
12 | 121990512 |
13 | 81086906 |
14 | 4b4b1d4a |
15 | 2e7ae6b2 |
hex | 1e3917de |
507058142 has 8 divisors (see below), whose sum is σ = 761373432. Its totient is φ = 253267000.
The previous prime is 507058141. The next prime is 507058147. The reversal of 507058142 is 241850705.
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 = 507058099 and 507058108.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (507058141) 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, 128609 + ... + 132492.
It is an arithmetic number, because the mean of its divisors is an integer number (95171679).
Almost surely, 2507058142 is an apocalyptic number.
507058142 is a deficient number, since it is larger than the sum of its proper divisors (254315290).
507058142 is a wasteful number, since it uses less digits than its factorization.
507058142 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 262074.
The product of its (nonzero) digits is 11200, while the sum is 32.
The square root of 507058142 is about 22517.9515498191. The cubic root of 507058142 is about 797.4177898308.
The spelling of 507058142 in words is "five hundred seven million, fifty-eight thousand, one hundred forty-two".
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