Base | Representation |
---|---|
bin | 101111000101101111… |
… | …1010111111101101100 |
3 | 100200000112121010201210 |
4 | 1132023133113331230 |
5 | 3124100333133302 |
6 | 114242253034420 |
7 | 10206650054025 |
oct | 1361337277554 |
9 | 320015533653 |
10 | 101124505452 |
11 | 39983168753 |
12 | 17722485a10 |
13 | 96c7790499 |
14 | 4c7453bc4c |
15 | 296cd1166c |
hex | 178b7d7f6c |
101124505452 has 24 divisors (see below), whose sum is σ = 238162389696. Its totient is φ = 33393138448.
The previous prime is 101124505411. The next prime is 101124505507. The reversal of 101124505452 is 254505421101.
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, 39377418 + ... + 39379985.
It is an arithmetic number, because the mean of its divisors is an integer number (9923432904).
Almost surely, 2101124505452 is an apocalyptic number.
101124505452 is a gapful number since it is divisible by the number (12) formed by its first and last digit.
It is an amenable number.
101124505452 is an abundant number, since it is smaller than the sum of its proper divisors (137037884244).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
101124505452 is a wasteful number, since it uses less digits than its factorization.
101124505452 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 78757517 (or 78757515 counting only the distinct ones).
The product of its (nonzero) digits is 8000, while the sum is 30.
Adding to 101124505452 its reverse (254505421101), we get a palindrome (355629926553).
The spelling of 101124505452 in words is "one hundred one billion, one hundred twenty-four million, five hundred five thousand, four hundred fifty-two".
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