Base | Representation |
---|---|
bin | 1001100110000011… |
… | …11001000001010010 |
3 | 111021222201001011220 |
4 | 10303001321001102 |
5 | 41022140213020 |
6 | 2211045545510 |
7 | 241435431126 |
oct | 46301710122 |
9 | 14258631156 |
10 | 5151101010 |
11 | 2203731480 |
12 | bb9115296 |
13 | 641254983 |
14 | 36c195586 |
15 | 202352240 |
hex | 133079052 |
5151101010 has 128 divisors (see below), whose sum is σ = 13870579968. Its totient is φ = 1213440000.
The previous prime is 5151101003. The next prime is 5151101027. The reversal of 5151101010 is 101011515.
It is a Harshad number since it is a multiple of its sum of digits (15).
It is an unprimeable number.
It is a pernicious number, because its binary representation contains a prime number (13) of ones.
It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 4288410 + ... + 4289610.
It is an arithmetic number, because the mean of its divisors is an integer number (108363906).
Almost surely, 25151101010 is an apocalyptic number.
It is a practical number, because each smaller number is the sum of distinct divisors of 5151101010, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (6935289984).
5151101010 is an abundant number, since it is smaller than the sum of its proper divisors (8719478958).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
5151101010 is a wasteful number, since it uses less digits than its factorization.
5151101010 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 1580.
The product of its (nonzero) digits is 25, while the sum is 15.
The square root of 5151101010 is about 71771.1711622431. The cubic root of 5151101010 is about 1727.0305582010.
Adding to 5151101010 its reverse (101011515), we get a palindrome (5252112525).
The spelling of 5151101010 in words is "five billion, one hundred fifty-one million, one hundred one thousand, ten".
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