Base | Representation |
---|---|
bin | 11100010000101… |
… | …011100100010111 |
3 | 1020001011112200102 |
4 | 130100223210113 |
5 | 1432334303212 |
6 | 115014204315 |
7 | 14515036136 |
oct | 3420534427 |
9 | 1201145612 |
10 | 474134807 |
11 | 223700553 |
12 | 11295369b |
13 | 772ca153 |
14 | 46d8191d |
15 | 2b9595c2 |
hex | 1c42b917 |
474134807 has 4 divisors (see below), whose sum is σ = 474270720. Its totient is φ = 473998896.
The previous prime is 474134803. The next prime is 474134821. The reversal of 474134807 is 708431474.
It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 708431474 = 2 ⋅354215737.
It is a cyclic number.
It is not a de Polignac number, because 474134807 - 22 = 474134803 is a prime.
It is a Duffinian number.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (474134803) 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, 62582 + ... + 69747.
It is an arithmetic number, because the mean of its divisors is an integer number (118567680).
Almost surely, 2474134807 is an apocalyptic number.
474134807 is a deficient number, since it is larger than the sum of its proper divisors (135913).
474134807 is a wasteful number, since it uses less digits than its factorization.
474134807 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 135912.
The product of its (nonzero) digits is 75264, while the sum is 38.
The square root of 474134807 is about 21774.6367822749. The cubic root of 474134807 is about 779.7713591303.
The spelling of 474134807 in words is "four hundred seventy-four million, one hundred thirty-four thousand, eight hundred seven".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.074 sec. • engine limits •