Base | Representation |
---|---|
bin | 11100001100111010010001… |
… | …111100000101110000101000 |
3 | 121021011101121011100012200221 |
4 | 130030322101330011300220 |
5 | 112224122042042204230 |
6 | 1115443430023135424 |
7 | 35061024215626522 |
oct | 3414722174056050 |
9 | 537141534305627 |
10 | 124032514022440 |
11 | 3657a991710101 |
12 | 11ab23b9ba4574 |
13 | 54292a63b932a |
14 | 228b2c4678a12 |
15 | e51584cd527a |
hex | 70ce91f05c28 |
124032514022440 has 64 divisors (see below), whose sum is σ = 286051113306000. Its totient is φ = 48373930076160.
The previous prime is 124032514022419. The next prime is 124032514022441. The reversal of 124032514022440 is 44220415230421.
It can be written as a sum of positive squares in 8 ways, for example, as 40593387234436 + 83439126788004 = 6371294^2 + 9134502^2 .
It is a junction number, because it is equal to n+sod(n) for n = 124032514022396 and 124032514022405.
It is not an unprimeable number, because it can be changed into a prime (124032514022441) by changing a digit.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 19919995 + ... + 25394314.
Almost surely, 2124032514022440 is an apocalyptic number.
124032514022440 is a gapful number since it is divisible by the number (10) formed by its first and last digit.
It is an amenable number.
124032514022440 is an abundant number, since it is smaller than the sum of its proper divisors (162018599283560).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
124032514022440 is a wasteful number, since it uses less digits than its factorization.
124032514022440 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 45316030 (or 45316026 counting only the distinct ones).
The product of its (nonzero) digits is 61440, while the sum is 34.
Adding to 124032514022440 its reverse (44220415230421), we get a palindrome (168252929252861).
The spelling of 124032514022440 in words is "one hundred twenty-four trillion, thirty-two billion, five hundred fourteen million, twenty-two thousand, four hundred forty".
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