Base | Representation |
---|---|
bin | 10000101101000… |
… | …10010011111000 |
3 | 100202200002221211 |
4 | 20112202103320 |
5 | 241333003212 |
6 | 21523212504 |
7 | 3321021646 |
oct | 1026422370 |
9 | 322602854 |
10 | 140125432 |
11 | 72108347 |
12 | 3ab17134 |
13 | 23052475 |
14 | 14878196 |
15 | c47d9a7 |
hex | 85a24f8 |
140125432 has 8 divisors (see below), whose sum is σ = 262735200. Its totient is φ = 70062712.
The previous prime is 140125429. The next prime is 140125439. The reversal of 140125432 is 234521041.
It is a tau number, because it is divible by the number of its divisors (8).
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (140125439) by changing a digit.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 8757832 + ... + 8757847.
It is an arithmetic number, because the mean of its divisors is an integer number (32841900).
Almost surely, 2140125432 is an apocalyptic number.
It is an amenable number.
140125432 is a deficient number, since it is larger than the sum of its proper divisors (122609768).
140125432 is a wasteful number, since it uses less digits than its factorization.
140125432 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 17515685 (or 17515681 counting only the distinct ones).
The product of its (nonzero) digits is 960, while the sum is 22.
The square root of 140125432 is about 11837.4588489253. The cubic root of 140125432 is about 519.4044364961.
Adding to 140125432 its reverse (234521041), we get a palindrome (374646473).
The spelling of 140125432 in words is "one hundred forty million, one hundred twenty-five thousand, four hundred thirty-two".
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