Base | Representation |
---|---|
bin | 11100010000111101111101… |
… | …100100011001001000011110 |
3 | 121022011001022101021121021111 |
4 | 130100331331210121020132 |
5 | 112243204113323442004 |
6 | 1120215502113452234 |
7 | 35120125006212406 |
oct | 3420757544311036 |
9 | 538131271247244 |
10 | 124311345140254 |
11 | 366781665a5948 |
12 | 11b38455b7107a |
13 | 544968162283c |
14 | 229a9b6185806 |
15 | e58953cd7a04 |
hex | 710f7d91921e |
124311345140254 has 32 divisors (see below), whose sum is σ = 190169975771136. Its totient is φ = 60923662319520.
The previous prime is 124311345140249. The next prime is 124311345140263. The reversal of 124311345140254 is 452041543113421.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 457215619 + ... + 457487425.
It is an arithmetic number, because the mean of its divisors is an integer number (5942811742848).
Almost surely, 2124311345140254 is an apocalyptic number.
124311345140254 is a deficient number, since it is larger than the sum of its proper divisors (65858630630882).
124311345140254 is a wasteful number, since it uses less digits than its factorization.
124311345140254 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 276040.
The product of its (nonzero) digits is 230400, while the sum is 40.
Adding to 124311345140254 its reverse (452041543113421), we get a palindrome (576352888253675).
The spelling of 124311345140254 in words is "one hundred twenty-four trillion, three hundred eleven billion, three hundred forty-five million, one hundred forty thousand, two hundred fifty-four".
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