Base | Representation |
---|---|
bin | 110101001110001000… |
… | …110111110011010110 |
3 | 12110111120101101000012 |
4 | 311032020313303112 |
5 | 1414013223222124 |
6 | 42130254520222 |
7 | 4062055635350 |
oct | 651610676326 |
9 | 173446341005 |
10 | 57145523414 |
11 | 22265181601 |
12 | b0a9b06072 |
13 | 55092680a5 |
14 | 2aa172c0d0 |
15 | 1746d56e0e |
hex | d4e237cd6 |
57145523414 has 32 divisors (see below), whose sum is σ = 100377446400. Its totient is φ = 23887805760.
The previous prime is 57145523371. The next prime is 57145523431. The reversal of 57145523414 is 41432554175.
It is a super-2 number, since 2×571455234142 (a number of 22 digits) contains 22 as substring.
It is a Harshad number since it is a multiple of its sum of digits (41).
It is a Curzon number.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 3020717 + ... + 3039575.
It is an arithmetic number, because the mean of its divisors is an integer number (3136795200).
Almost surely, 257145523414 is an apocalyptic number.
57145523414 is a deficient number, since it is larger than the sum of its proper divisors (43231922986).
57145523414 is a wasteful number, since it uses less digits than its factorization.
57145523414 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 24188.
The product of its digits is 336000, while the sum is 41.
The spelling of 57145523414 in words is "fifty-seven billion, one hundred forty-five million, five hundred twenty-three thousand, four hundred fourteen".
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