Base | Representation |
---|---|
bin | 10000101110010… |
… | …10111011010100 |
3 | 100202222120011110 |
4 | 20113022323110 |
5 | 241403314141 |
6 | 21530535020 |
7 | 3322313661 |
oct | 1027127324 |
9 | 322876143 |
10 | 140291796 |
11 | 72211337 |
12 | 3ab97470 |
13 | 230b00c8 |
14 | 148bca68 |
15 | c4b2e16 |
hex | 85caed4 |
140291796 has 12 divisors (see below), whose sum is σ = 327347552. Its totient is φ = 46763928.
The previous prime is 140291773. The next prime is 140291797. The reversal of 140291796 is 697192041.
140291796 is digitally balanced in base 2 and base 3, because in such bases it contains all the possibile digits an equal number of times.
It is a tau number, because it is divible by the number of its divisors (12).
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (140291797) by changing a digit.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 5845480 + ... + 5845503.
Almost surely, 2140291796 is an apocalyptic number.
It is an amenable number.
140291796 is an abundant number, since it is smaller than the sum of its proper divisors (187055756).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
140291796 is a wasteful number, since it uses less digits than its factorization.
140291796 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 11690990 (or 11690988 counting only the distinct ones).
The product of its (nonzero) digits is 27216, while the sum is 39.
The square root of 140291796 is about 11844.4837793802. The cubic root of 140291796 is about 519.6099096072.
The spelling of 140291796 in words is "one hundred forty million, two hundred ninety-one thousand, seven hundred ninety-six".
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