Base | Representation |
---|---|
bin | 1101001111101100100… |
… | …01001000101000110100 |
3 | 1121111200221001122201200 |
4 | 12213312101020220310 |
5 | 24424022413044134 |
6 | 545023242052500 |
7 | 44610611552346 |
oct | 6476621105064 |
9 | 1544627048650 |
10 | 455103253044 |
11 | 16600aa15a50 |
12 | 742511aa130 |
13 | 33bba74c00b |
14 | 18054591296 |
15 | bc892dd499 |
hex | 69f6448a34 |
455103253044 has 36 divisors (see below), whose sum is σ = 1254981698880. Its totient is φ = 137910076560.
The previous prime is 455103252973. The next prime is 455103253049. The reversal of 455103253044 is 440352301554.
455103253044 is a `hidden beast` number, since 4 + 5 + 51 + 0 + 32 + 530 + 44 = 666.
It is a tau number, because it is divible by the number of its divisors (36).
It is a Harshad number since it is a multiple of its sum of digits (36).
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (455103253049) by changing a digit.
It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 574624924 + ... + 574625715.
Almost surely, 2455103253044 is an apocalyptic number.
455103253044 is a gapful number since it is divisible by the number (44) formed by its first and last digit.
It is an amenable number.
455103253044 is an abundant number, since it is smaller than the sum of its proper divisors (799878445836).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
455103253044 is a wasteful number, since it uses less digits than its factorization.
455103253044 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 1149250660 (or 1149250655 counting only the distinct ones).
The product of its (nonzero) digits is 144000, while the sum is 36.
Adding to 455103253044 its reverse (440352301554), we get a palindrome (895455554598).
The spelling of 455103253044 in words is "four hundred fifty-five billion, one hundred three million, two hundred fifty-three thousand, forty-four".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.075 sec. • engine limits •