Base | Representation |
---|---|
bin | 1000001010000110100… |
… | …1110000000000000000 |
3 | 111101202100212222122000 |
4 | 2002201221300000000 |
5 | 4244012130423020 |
6 | 144215014544000 |
7 | 13061034045210 |
oct | 2024151600000 |
9 | 441670788560 |
10 | 140151029760 |
11 | 5448a66a025 |
12 | 231b4368000 |
13 | 102a6c61811 |
14 | 6ad7704240 |
15 | 39a4106090 |
hex | 20a1a70000 |
140151029760 has 1088 divisors, whose sum is σ = 595922165760. Its totient is φ = 30576476160.
The previous prime is 140151029749. The next prime is 140151029761. The reversal of 140151029760 is 67920151041.
140151029760 is a `hidden beast` number, since 1 + 401 + 5 + 102 + 97 + 60 = 666.
It is a super-2 number, since 2×1401510297602 (a number of 23 digits) contains 22 as substring.
It is a Harshad number since it is a multiple of its sum of digits (36).
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (140151029761) by changing a digit.
It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 1919877084 + ... + 1919877156.
Almost surely, 2140151029760 is an apocalyptic number.
140151029760 is a gapful number since it is divisible by the number (10) formed by its first and last digit.
It is an amenable number.
It is a practical number, because each smaller number is the sum of distinct divisors of 140151029760, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (297961082880).
140151029760 is an abundant number, since it is smaller than the sum of its proper divisors (455771136000).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
140151029760 is an frugal number, since it uses more digits than its factorization.
140151029760 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 157 (or 121 counting only the distinct ones).
The product of its (nonzero) digits is 15120, while the sum is 36.
The spelling of 140151029760 in words is "one hundred forty billion, one hundred fifty-one million, twenty-nine thousand, seven hundred sixty".
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