Base | Representation |
---|---|
bin | 1100001011111… |
… | …1000101101110 |
3 | 10120011212201002 |
4 | 3002333011232 |
5 | 101041124400 |
6 | 5023320302 |
7 | 1160315300 |
oct | 302770556 |
9 | 116155632 |
10 | 51114350 |
11 | 26941a71 |
12 | 15150092 |
13 | a7886a1 |
14 | 6b07970 |
15 | 4749ed5 |
hex | 30bf16e |
51114350 has 72 divisors (see below), whose sum is σ = 114331968. Its totient is φ = 16934400.
The previous prime is 51114347. The next prime is 51114361. The reversal of 51114350 is 5341115.
It is a super-2 number, since 2×511143502 = 5225353551845000, which contains 22 as substring.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 35 ways as a sum of consecutive naturals, for example, 75614 + ... + 76286.
It is an arithmetic number, because the mean of its divisors is an integer number (1587944).
Almost surely, 251114350 is an apocalyptic number.
51114350 is a gapful number since it is divisible by the number (50) formed by its first and last digit.
51114350 is an abundant number, since it is smaller than the sum of its proper divisors (63217618).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
51114350 is a wasteful number, since it uses less digits than its factorization.
51114350 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 730 (or 718 counting only the distinct ones).
The product of its (nonzero) digits is 300, while the sum is 20.
The square root of 51114350 is about 7149.4300472136. The cubic root of 51114350 is about 371.1199327454.
Adding to 51114350 its reverse (5341115), we get a palindrome (56455465).
The spelling of 51114350 in words is "fifty-one million, one hundred fourteen thousand, three hundred fifty".
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