Base | Representation |
---|---|
bin | 111111011001101000… |
… | …1101011011111011100 |
3 | 111000102122112010202222 |
4 | 1332303101223133130 |
5 | 4212314321224203 |
6 | 142314112204512 |
7 | 12556652500322 |
oct | 1766321533734 |
9 | 430378463688 |
10 | 136151742428 |
11 | 52818122289 |
12 | 22478b39738 |
13 | caba52c600 |
14 | 68384d7d12 |
15 | 381ce72038 |
hex | 1fb346b7dc |
136151742428 has 36 divisors (see below), whose sum is σ = 260035211520. Its totient is φ = 62344429056.
The previous prime is 136151742407. The next prime is 136151742449. The reversal of 136151742428 is 824247151631.
It is a happy number.
It is an interprime number because it is at equal distance from previous prime (136151742407) and next prime (136151742449).
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 707093 + ... + 878796.
It is an arithmetic number, because the mean of its divisors is an integer number (7223200320).
Almost surely, 2136151742428 is an apocalyptic number.
It is an amenable number.
136151742428 is a deficient number, since it is larger than the sum of its proper divisors (123883469092).
136151742428 is a wasteful number, since it uses less digits than its factorization.
136151742428 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 1586046 (or 1586031 counting only the distinct ones).
The product of its digits is 322560, while the sum is 44.
The spelling of 136151742428 in words is "one hundred thirty-six billion, one hundred fifty-one million, seven hundred forty-two thousand, four hundred twenty-eight".
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