Base | Representation |
---|---|
bin | 11111110111100000001010… |
… | …101100011111110110011111 |
3 | 200101020112211000212112201100 |
4 | 133313200022230133312133 |
5 | 121332233433333140111 |
6 | 1214025353020244143 |
7 | 41343521451554211 |
oct | 3767401254376637 |
9 | 611215730775640 |
10 | 140153552240031 |
11 | 40725873497960 |
12 | 138768450a0653 |
13 | 6028566bba325 |
14 | 268767a7585b1 |
15 | 1130aaed96756 |
hex | 7f780ab1fd9f |
140153552240031 has 24 divisors (see below), whose sum is σ = 220848866456400. Its totient is φ = 84941221910400.
The previous prime is 140153552239997. The next prime is 140153552240159. The reversal of 140153552240031 is 130042255351041.
140153552240031 is a `hidden beast` number, since 1 + 4 + 0 + 1 + 53 + 552 + 24 + 0 + 0 + 31 = 666.
It is not a de Polignac number, because 140153552240031 - 27 = 140153552239903 is a prime.
It is a super-2 number, since 2×1401535522400312 (a number of 29 digits) contains 22 as substring.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (140153552240531) 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, 24699661 + ... + 29839241.
It is an arithmetic number, because the mean of its divisors is an integer number (9202036102350).
Almost surely, 2140153552240031 is an apocalyptic number.
140153552240031 is a gapful number since it is divisible by the number (11) formed by its first and last digit.
140153552240031 is a deficient number, since it is larger than the sum of its proper divisors (80695314216369).
140153552240031 is a wasteful number, since it uses less digits than its factorization.
140153552240031 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 5415047 (or 5415044 counting only the distinct ones).
The product of its (nonzero) digits is 72000, while the sum is 36.
The spelling of 140153552240031 in words is "one hundred forty trillion, one hundred fifty-three billion, five hundred fifty-two million, two hundred forty thousand, thirty-one".
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