Base | Representation |
---|---|
bin | 10010110110100010… |
… | …00011111111010000 |
3 | 222010100200212210000 |
4 | 21123101003333100 |
5 | 131212002242112 |
6 | 4352151010000 |
7 | 505545135252 |
oct | 113321037720 |
9 | 28110625700 |
10 | 10121134032 |
11 | 4324130889 |
12 | 1b65669900 |
13 | c53b20609 |
14 | 6c0295cd2 |
15 | 3e38397dc |
hex | 25b443fd0 |
10121134032 has 50 divisors (see below), whose sum is σ = 29293502018. Its totient is φ = 3373710912.
The previous prime is 10121134021. The next prime is 10121134043. The reversal of 10121134032 is 23043112101.
10121134032 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.
It is an interprime number because it is at equal distance from previous prime (10121134021) and next prime (10121134043).
It can be written as a sum of positive squares in only one way, i.e., 9073705536 + 1047428496 = 95256^2 + 32364^2 .
It is a Harshad number since it is a multiple of its sum of digits (18).
It is a junction number, because it is equal to n+sod(n) for n = 10121133996 and 10121134014.
It is a congruent number.
It is an unprimeable number.
It is a pernicious number, because its binary representation contains a prime number (17) of ones.
It is a polite number, since it can be written in 9 ways as a sum of consecutive naturals, for example, 3903463 + ... + 3906054.
Almost surely, 210121134032 is an apocalyptic number.
10121134032 is a gapful number since it is divisible by the number (12) formed by its first and last digit.
It is an amenable number.
10121134032 is an abundant number, since it is smaller than the sum of its proper divisors (19172367986).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
10121134032 is an equidigital number, since it uses as much as digits as its factorization.
10121134032 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 7809537 (or 7809522 counting only the distinct ones).
The product of its (nonzero) digits is 144, while the sum is 18.
Adding to 10121134032 its reverse (23043112101), we get a palindrome (33164246133).
The spelling of 10121134032 in words is "ten billion, one hundred twenty-one million, one hundred thirty-four thousand, thirty-two".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.076 sec. • engine limits •