Base | Representation |
---|---|
bin | 10000110010000… |
… | …00001011000101 |
3 | 100210212221221011 |
4 | 20121000023011 |
5 | 242014201122 |
6 | 21545122221 |
7 | 3326354050 |
oct | 1031001305 |
9 | 323787834 |
10 | 140772037 |
11 | 7250a12a |
12 | 3b189371 |
13 | 2321a883 |
14 | 149a5a97 |
15 | c55a377 |
hex | 86402c5 |
140772037 has 8 divisors (see below), whose sum is σ = 160988672. Its totient is φ = 120582000.
The previous prime is 140772017. The next prime is 140772059. The reversal of 140772037 is 730277041.
It is a sphenic number, since it is the product of 3 distinct primes.
It is not a de Polignac number, because 140772037 - 219 = 140247749 is a prime.
It is a super-2 number, since 2×1407720372 = 39633532802258738, which contains 22 as substring.
It is a Duffinian number.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (140772017) by changing a digit.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 6412 + ... + 17962.
It is an arithmetic number, because the mean of its divisors is an integer number (20123584).
Almost surely, 2140772037 is an apocalyptic number.
It is an amenable number.
140772037 is a deficient number, since it is larger than the sum of its proper divisors (20216635).
140772037 is a wasteful number, since it uses less digits than its factorization.
140772037 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 13299.
The product of its (nonzero) digits is 8232, while the sum is 31.
The square root of 140772037 is about 11864.7392301727. The cubic root of 140772037 is about 520.2021366511.
The spelling of 140772037 in words is "one hundred forty million, seven hundred seventy-two thousand, thirty-seven".
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