Base | Representation |
---|---|
bin | 1001100000010110… |
… | …01101011001111010 |
3 | 111011122121001000120 |
4 | 10300023031121322 |
5 | 40422410242104 |
6 | 2202215314110 |
7 | 240314405355 |
oct | 46013153172 |
9 | 14148531016 |
10 | 5103212154 |
11 | 21896a2907 |
12 | ba507b936 |
13 | 634358481 |
14 | 365a8b29c |
15 | 1ed042cd9 |
hex | 1302cd67a |
5103212154 has 32 divisors (see below), whose sum is σ = 10493625600. Its totient is φ = 1653690432.
The previous prime is 5103212143. The next prime is 5103212159. The reversal of 5103212154 is 4512123015.
It is a happy number.
It is not an unprimeable number, because it can be changed into a prime (5103212159) by changing a digit.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 18709 + ... + 102744.
It is an arithmetic number, because the mean of its divisors is an integer number (327925800).
Almost surely, 25103212154 is an apocalyptic number.
5103212154 is an abundant number, since it is smaller than the sum of its proper divisors (5390413446).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
5103212154 is a wasteful number, since it uses less digits than its factorization.
5103212154 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 121654.
The product of its (nonzero) digits is 1200, while the sum is 24.
The square root of 5103212154 is about 71436.7703217328. The cubic root of 5103212154 is about 1721.6619228360.
Adding to 5103212154 its reverse (4512123015), we get a palindrome (9615335169).
The spelling of 5103212154 in words is "five billion, one hundred three million, two hundred twelve thousand, one hundred fifty-four".
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