Base | Representation |
---|---|
bin | 110010010101101100… |
… | …010100101010010100 |
3 | 12011111220112220101222 |
4 | 302111230110222110 |
5 | 1341144031003300 |
6 | 40455233105512 |
7 | 3622302121541 |
oct | 622554245224 |
9 | 164456486358 |
10 | 54051031700 |
11 | 20a17442136 |
12 | a5856b8298 |
13 | 513511b2c3 |
14 | 288a769bc8 |
15 | 161534a785 |
hex | c95b14a94 |
54051031700 has 36 divisors (see below), whose sum is σ = 117319053600. Its totient is φ = 21615193440.
The previous prime is 54051031669. The next prime is 54051031729. The reversal of 54051031700 is 713015045.
It is a self number, because there is not a number n which added to its sum of digits gives 54051031700.
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, 365201 + ... + 491399.
It is an arithmetic number, because the mean of its divisors is an integer number (3258862600).
Almost surely, 254051031700 is an apocalyptic number.
54051031700 is a gapful number since it is divisible by the number (50) formed by its first and last digit.
It is an amenable number.
54051031700 is an abundant number, since it is smaller than the sum of its proper divisors (63268021900).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
54051031700 is a wasteful number, since it uses less digits than its factorization.
54051031700 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 130496 (or 130489 counting only the distinct ones).
The product of its (nonzero) digits is 2100, while the sum is 26.
Adding to 54051031700 its reverse (713015045), we get a palindrome (54764046745).
The spelling of 54051031700 in words is "fifty-four billion, fifty-one million, thirty-one thousand, seven hundred".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.073 sec. • engine limits •