Base | Representation |
---|---|
bin | 1011101011011101… |
… | …1101111000100100 |
3 | 22002111020201010102 |
4 | 2322313131320210 |
5 | 22410041240000 |
6 | 1235032043232 |
7 | 140455634345 |
oct | 27267357044 |
9 | 8074221112 |
10 | 3135102500 |
11 | 1369757a02 |
12 | 735b33518 |
13 | 3ac69864a |
14 | 21a5340cc |
15 | 13537e3d5 |
hex | baddde24 |
3135102500 has 60 divisors (see below), whose sum is σ = 7041342924. Its totient is φ = 1220112000.
The previous prime is 3135102499. The next prime is 3135102511. The reversal of 3135102500 is 52015313.
It can be written as a sum of positive squares in 10 ways, for example, as 1323067876 + 1812034624 = 36374^2 + 42568^2 .
It is a Harshad number since it is a multiple of its sum of digits (20).
It is an unprimeable number.
It is a pernicious number, because its binary representation contains a prime number (19) of ones.
It is a polite number, since it can be written in 19 ways as a sum of consecutive naturals, for example, 75554 + ... + 109446.
Almost surely, 23135102500 is an apocalyptic number.
It is an amenable number.
It is a practical number, because each smaller number is the sum of distinct divisors of 3135102500, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (3520671462).
3135102500 is an abundant number, since it is smaller than the sum of its proper divisors (3906240424).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
3135102500 is a wasteful number, since it uses less digits than its factorization.
3135102500 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 33954 (or 33937 counting only the distinct ones).
The product of its (nonzero) digits is 450, while the sum is 20.
The square root of 3135102500 is about 55991.9860337174. The cubic root of 3135102500 is about 1463.5826351898.
Adding to 3135102500 its reverse (52015313), we get a palindrome (3187117813).
The spelling of 3135102500 in words is "three billion, one hundred thirty-five million, one hundred two thousand, five hundred".
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