Base | Representation |
---|---|
bin | 1100010100100… |
… | …0001110010010 |
3 | 10121020102012210 |
4 | 3011020032102 |
5 | 101212113200 |
6 | 5043332550 |
7 | 1165145016 |
oct | 305101622 |
9 | 117212183 |
10 | 51676050 |
11 | 27195a88 |
12 | 15381156 |
13 | a92425a |
14 | 6c12546 |
15 | 480b650 |
hex | 3148392 |
51676050 has 48 divisors (see below), whose sum is σ = 131634432. Its totient is φ = 13406400.
The previous prime is 51676021. The next prime is 51676069. The reversal of 51676050 is 5067615.
It is a Harshad number since it is a multiple of its sum of digits (30).
It is a junction number, because it is equal to n+sod(n) for n = 51675999 and 51676017.
It is an unprimeable number.
It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 895 + ... + 10205.
It is an arithmetic number, because the mean of its divisors is an integer number (2742384).
Almost surely, 251676050 is an apocalyptic number.
51676050 is a gapful number since it is divisible by the number (50) formed by its first and last digit.
It is a practical number, because each smaller number is the sum of distinct divisors of 51676050, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (65817216).
51676050 is an abundant number, since it is smaller than the sum of its proper divisors (79958382).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
51676050 is a wasteful number, since it uses less digits than its factorization.
51676050 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 9363 (or 9358 counting only the distinct ones).
The product of its (nonzero) digits is 6300, while the sum is 30.
The square root of 51676050 is about 7188.6055671458. The cubic root of 51676050 is about 372.4744063012.
The spelling of 51676050 in words is "fifty-one million, six hundred seventy-six thousand, fifty".
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