Base | Representation |
---|---|
bin | 101111101000111010… |
… | …111101101001001110 |
3 | 11220000220021201121200 |
4 | 233220322331221032 |
5 | 1314230004124324 |
6 | 35255445410330 |
7 | 3460414215132 |
oct | 575072755116 |
9 | 156026251550 |
10 | 51152411214 |
11 | 1a76a225713 |
12 | 9ab6a099a6 |
13 | 4a92741458 |
14 | 26937d33c2 |
15 | 14e5b2eec9 |
hex | be8ebda4e |
51152411214 has 24 divisors (see below), whose sum is σ = 110850776400. Its totient is φ = 17047641888.
The previous prime is 51152411203. The next prime is 51152411231. The reversal of 51152411214 is 41211425115.
51152411214 is a `hidden beast` number, since 5 + 11 + 524 + 1 + 121 + 4 = 666.
It is a super-3 number, since 3×511524112143 (a number of 33 digits) contains 333 as substring.
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 11 ways as a sum of consecutive naturals, for example, 162682 + ... + 358845.
It is an arithmetic number, because the mean of its divisors is an integer number (4618782350).
Almost surely, 251152411214 is an apocalyptic number.
51152411214 is an abundant number, since it is smaller than the sum of its proper divisors (59698365186).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
51152411214 is a wasteful number, since it uses less digits than its factorization.
51152411214 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 526984 (or 526981 counting only the distinct ones).
The product of its digits is 1600, while the sum is 27.
Adding to 51152411214 its reverse (41211425115), we get a palindrome (92363836329).
The spelling of 51152411214 in words is "fifty-one billion, one hundred fifty-two million, four hundred eleven thousand, two hundred fourteen".
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