Base | Representation |
---|---|
bin | 101111000011010010… |
… | …0110110010001011011 |
3 | 100122210210110011221000 |
4 | 1132012210312101123 |
5 | 3123413231213420 |
6 | 114230145520043 |
7 | 10204626201333 |
oct | 1360644662133 |
9 | 318723404830 |
10 | 101042054235 |
11 | 39940672951 |
12 | 176ba943023 |
13 | 96b3682495 |
14 | 4c675d80c3 |
15 | 2965976690 |
hex | 178693645b |
101042054235 has 32 divisors (see below), whose sum is σ = 180346037760. Its totient is φ = 53674380000.
The previous prime is 101042054231. The next prime is 101042054257. The reversal of 101042054235 is 532450240101.
101042054235 is a `hidden beast` number, since 1 + 0 + 1 + 0 + 420 + 5 + 4 + 235 = 666.
It is not a de Polignac number, because 101042054235 - 22 = 101042054231 is a prime.
It is a Harshad number since it is a multiple of its sum of digits (27).
It is a junction number, because it is equal to n+sod(n) for n = 101042054199 and 101042054208.
It is not an unprimeable number, because it can be changed into a prime (101042054231) by changing a digit.
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 31 ways as a sum of consecutive naturals, for example, 1457071 + ... + 1524840.
It is an arithmetic number, because the mean of its divisors is an integer number (5635813680).
Almost surely, 2101042054235 is an apocalyptic number.
101042054235 is a gapful number since it is divisible by the number (15) formed by its first and last digit.
101042054235 is a deficient number, since it is larger than the sum of its proper divisors (79303983525).
101042054235 is a wasteful number, since it uses less digits than its factorization.
101042054235 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 2982176 (or 2982170 counting only the distinct ones).
The product of its (nonzero) digits is 4800, while the sum is 27.
Adding to 101042054235 its reverse (532450240101), we get a palindrome (633492294336).
The spelling of 101042054235 in words is "one hundred one billion, forty-two million, fifty-four thousand, two hundred thirty-five".
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