Base | Representation |
---|---|
bin | 111110000000000… |
… | …001001000111101 |
3 | 2200111022020020220 |
4 | 332000001020331 |
5 | 4112242121221 |
6 | 251114531553 |
7 | 34530325626 |
oct | 7600011075 |
9 | 2614266226 |
10 | 1040192061 |
11 | 494185767 |
12 | 250436bb9 |
13 | 13767027c |
14 | 9c210a4d |
15 | 614c00c6 |
hex | 3e00123d |
1040192061 has 8 divisors (see below), whose sum is σ = 1389488544. Its totient is φ = 692178480.
The previous prime is 1040192051. The next prime is 1040192117. The reversal of 1040192061 is 1602910401.
It is a sphenic number, since it is the product of 3 distinct primes.
It is not a de Polignac number, because 1040192061 - 25 = 1040192029 is a prime.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (1040192051) 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, 318831 + ... + 322076.
It is an arithmetic number, because the mean of its divisors is an integer number (173686068).
Almost surely, 21040192061 is an apocalyptic number.
It is an amenable number.
1040192061 is a deficient number, since it is larger than the sum of its proper divisors (349296483).
1040192061 is an equidigital number, since it uses as much as digits as its factorization.
1040192061 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 641451.
The product of its (nonzero) digits is 432, while the sum is 24.
The square root of 1040192061 is about 32252.0086351222. The cubic root of 1040192061 is about 1013.2217680609.
The spelling of 1040192061 in words is "one billion, forty million, one hundred ninety-two thousand, sixty-one".
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