Base | Representation |
---|---|
bin | 1011111101111011101011… |
… | …0001100100101010010110 |
3 | 1201120221200201222100212012 |
4 | 2333132322301210222112 |
5 | 3211042322301310141 |
6 | 43552552535024222 |
7 | 2525451554543561 |
oct | 277367261445226 |
9 | 51527621870765 |
10 | 13158618385046 |
11 | 42135a2041112 |
12 | 158628a80b072 |
13 | 745b109128a4 |
14 | 336c482514d8 |
15 | 17c444bb1ceb |
hex | bf7bac64a96 |
13158618385046 has 16 divisors (see below), whose sum is σ = 19753422904320. Its totient is φ = 6574144398120.
The previous prime is 13158618385019. The next prime is 13158618385061. The reversal of 13158618385046 is 64058381685131.
It is a super-2 number, since 2×131586183850462 (a number of 27 digits) contains 22 as substring.
It is a congruent number.
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, 118023395 + ... + 118134833.
It is an arithmetic number, because the mean of its divisors is an integer number (1234588931520).
Almost surely, 213158618385046 is an apocalyptic number.
13158618385046 is a deficient number, since it is larger than the sum of its proper divisors (6594804519274).
13158618385046 is a wasteful number, since it uses less digits than its factorization.
13158618385046 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 157259.
The product of its (nonzero) digits is 16588800, while the sum is 59.
The spelling of 13158618385046 in words is "thirteen trillion, one hundred fifty-eight billion, six hundred eighteen million, three hundred eighty-five thousand, forty-six".
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