Base | Representation |
---|---|
bin | 10000110010000… |
… | …01001001001110 |
3 | 100210220011101110 |
4 | 20121001021032 |
5 | 242014313024 |
6 | 21545152450 |
7 | 3326401461 |
oct | 1031011116 |
9 | 323804343 |
10 | 140776014 |
11 | 72512115 |
12 | 3b18b726 |
13 | 2321c622 |
14 | 149a72d8 |
15 | c55b629 |
hex | 864124e |
140776014 has 16 divisors (see below), whose sum is σ = 298114128. Its totient is φ = 44164992.
The previous prime is 140775989. The next prime is 140776043. The reversal of 140776014 is 410677041.
It is a super-2 number, since 2×1407760142 = 39635772235456392, which 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, 689977 + ... + 690180.
It is an arithmetic number, because the mean of its divisors is an integer number (18632133).
Almost surely, 2140776014 is an apocalyptic number.
140776014 is an abundant number, since it is smaller than the sum of its proper divisors (157338114).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
140776014 is a wasteful number, since it uses less digits than its factorization.
140776014 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 1380179.
The product of its (nonzero) digits is 4704, while the sum is 30.
The square root of 140776014 is about 11864.9068264357. The cubic root of 140776014 is about 520.2070354090.
It can be divided in two parts, 1407 and 76014, that added together give a triangular number (77421 = T393).
The spelling of 140776014 in words is "one hundred forty million, seven hundred seventy-six thousand, fourteen".
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