Base | Representation |
---|---|
bin | 10000101111110… |
… | …10000100100110 |
3 | 100210100101001112 |
4 | 20113322010212 |
5 | 241431004102 |
6 | 21535025022 |
7 | 3324046655 |
oct | 1027720446 |
9 | 323311045 |
10 | 140484902 |
11 | 72333428 |
12 | 3b06b172 |
13 | 23149c7c |
14 | 1492d19c |
15 | c500252 |
hex | 85fa126 |
140484902 has 4 divisors (see below), whose sum is σ = 210727356. Its totient is φ = 70242450.
The previous prime is 140484899. The next prime is 140484907. The reversal of 140484902 is 209484041.
It is a semiprime because it is the product of two primes.
It is a super-3 number, since 3×1404849023 (a number of 25 digits) contains 333 as substring.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (140484907) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (13) of ones.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 35121224 + ... + 35121227.
It is an arithmetic number, because the mean of its divisors is an integer number (52681839).
Almost surely, 2140484902 is an apocalyptic number.
140484902 is a deficient number, since it is larger than the sum of its proper divisors (70242454).
140484902 is an equidigital number, since it uses as much as digits as its factorization.
140484902 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 70242453.
The product of its (nonzero) digits is 9216, while the sum is 32.
The square root of 140484902 is about 11852.6327033280. The cubic root of 140484902 is about 519.8482076673.
The spelling of 140484902 in words is "one hundred forty million, four hundred eighty-four thousand, nine hundred two".
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