Base | Representation |
---|---|
bin | 1000001100011011001… |
… | …0001110010101001001 |
3 | 111110100210010120022020 |
4 | 2003012302032111021 |
5 | 4301301121230022 |
6 | 144400511315053 |
7 | 13112340216540 |
oct | 2030662162511 |
9 | 443323116266 |
10 | 140774008137 |
11 | 5477a291994 |
12 | 23348b1ba89 |
13 | 10376044389 |
14 | 6b5634d157 |
15 | 39ddb6235c |
hex | 20c6c8e549 |
140774008137 has 16 divisors (see below), whose sum is σ = 225802920960. Its totient is φ = 76208485392.
The previous prime is 140774008103. The next prime is 140774008157. The reversal of 140774008137 is 731800477041.
It is not a de Polignac number, because 140774008137 - 218 = 140773745993 is a prime.
It is a super-2 number, since 2×1407740081372 (a number of 23 digits) contains 22 as substring.
It is not an unprimeable number, because it can be changed into a prime (140774008157) 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, 176408133 + ... + 176408930.
It is an arithmetic number, because the mean of its divisors is an integer number (14112682560).
Almost surely, 2140774008137 is an apocalyptic number.
It is an amenable number.
140774008137 is a deficient number, since it is larger than the sum of its proper divisors (85028912823).
140774008137 is a wasteful number, since it uses less digits than its factorization.
140774008137 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 352817092.
The product of its (nonzero) digits is 131712, while the sum is 42.
The spelling of 140774008137 in words is "one hundred forty billion, seven hundred seventy-four million, eight thousand, one hundred thirty-seven".
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