Base | Representation |
---|---|
bin | 11100011010001010001111… |
… | …100001000111100010010010 |
3 | 121101101102201221111120002100 |
4 | 130122022033201013202102 |
5 | 112334031234123323041 |
6 | 1121422005204101230 |
7 | 35213556113656233 |
oct | 3432121741074222 |
9 | 541342657446070 |
10 | 124943006464146 |
11 | 368a1038989722 |
12 | 1201a960094816 |
13 | 54940c889c610 |
14 | 22bd3b936d08a |
15 | e6a0c35436b6 |
hex | 71a28f847892 |
124943006464146 has 48 divisors (see below), whose sum is σ = 308682721862424. Its totient is φ = 36182590106112.
The previous prime is 124943006464127. The next prime is 124943006464147. The reversal of 124943006464146 is 641464600349421.
124943006464146 is a `hidden beast` number, since 1 + 2 + 4 + 9 + 4 + 30 + 0 + 6 + 464 + 146 = 666.
It can be written as a sum of positive squares in 4 ways, for example, as 116441472548025 + 8501533916121 = 10790805^2 + 2915739^2 .
It is a super-2 number, since 2×1249430064641462 (a number of 29 digits) contains 22 as substring.
It is a junction number, because it is equal to n+sod(n) for n = 124943006464092 and 124943006464101.
It is not an unprimeable number, because it can be changed into a prime (124943006464147) by changing a digit.
It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 15704245201 + ... + 15704253156.
Almost surely, 2124943006464146 is an apocalyptic number.
124943006464146 is an abundant number, since it is smaller than the sum of its proper divisors (183739715398278).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
124943006464146 is a wasteful number, since it uses less digits than its factorization.
124943006464146 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 31408498395 (or 31408498392 counting only the distinct ones).
The product of its (nonzero) digits is 11943936, while the sum is 54.
The spelling of 124943006464146 in words is "one hundred twenty-four trillion, nine hundred forty-three billion, six million, four hundred sixty-four thousand, one hundred forty-six".
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