Base | Representation |
---|---|
bin | 11001011100011111110110… |
… | …10101101111100010100011 |
3 | 21100010020000010122120102022 |
4 | 30232033323111233202203 |
5 | 24313230314432332310 |
6 | 315001132051012055 |
7 | 14533412003213153 |
oct | 1456177325574243 |
9 | 240106003576368 |
10 | 55954755745955 |
11 | 16913307976850 |
12 | 63384a659a02b |
13 | 252b684391701 |
14 | db6320546763 |
15 | 6707a1a0ca55 |
hex | 32e3fb56f8a3 |
55954755745955 has 8 divisors (see below), whose sum is σ = 73249862067504. Its totient is φ = 40694367815200.
The previous prime is 55954755745927. The next prime is 55954755746033.
55954755745955 is nontrivially palindromic in base 10.
It is a sphenic number, since it is the product of 3 distinct primes.
It is not a de Polignac number, because 55954755745955 - 220 = 55954754697379 is a prime.
It is a Duffinian number.
It is a self number, because there is not a number n which added to its sum of digits gives 55954755745955.
It is an unprimeable number.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 508679597636 + ... + 508679597745.
It is an arithmetic number, because the mean of its divisors is an integer number (9156232758438).
Almost surely, 255954755745955 is an apocalyptic number.
55954755745955 is a gapful number since it is divisible by the number (55) formed by its first and last digit.
55954755745955 is a deficient number, since it is larger than the sum of its proper divisors (17295106321549).
55954755745955 is a wasteful number, since it uses less digits than its factorization.
55954755745955 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 1017359195397.
The product of its digits is 24806250000, while the sum is 80.
The spelling of 55954755745955 in words is "fifty-five trillion, nine hundred fifty-four billion, seven hundred fifty-five million, seven hundred forty-five thousand, nine hundred fifty-five".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.072 sec. • engine limits •