Base | Representation |
---|---|
bin | 10000101110010… |
… | …11001010001100 |
3 | 100202222121110201 |
4 | 20113023022030 |
5 | 241403331443 |
6 | 21530543244 |
7 | 3322316521 |
oct | 1027131214 |
9 | 322877421 |
10 | 140292748 |
11 | 72212022 |
12 | 3ab97b24 |
13 | 230b067b |
14 | 148bd148 |
15 | c4b334d |
hex | 85cb28c |
140292748 has 6 divisors (see below), whose sum is σ = 245512316. Its totient is φ = 70146372.
The previous prime is 140292743. The next prime is 140292767. The reversal of 140292748 is 847292041.
It is not an unprimeable number, because it can be changed into a prime (140292743) by changing a digit.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 17536590 + ... + 17536597.
Almost surely, 2140292748 is an apocalyptic number.
It is an amenable number.
140292748 is a deficient number, since it is larger than the sum of its proper divisors (105219568).
140292748 is a wasteful number, since it uses less digits than its factorization.
140292748 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 35073191 (or 35073189 counting only the distinct ones).
The product of its (nonzero) digits is 32256, while the sum is 37.
The square root of 140292748 is about 11844.5239667958. The cubic root of 140292748 is about 519.6110849373.
The spelling of 140292748 in words is "one hundred forty million, two hundred ninety-two thousand, seven hundred forty-eight".
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