Base | Representation |
---|---|
bin | 11110010101110111100… |
… | …01101100110000011001 |
3 | 10200122221212201220221221 |
4 | 33022323301230300121 |
5 | 114040101302002101 |
6 | 2114533252332041 |
7 | 135214632432625 |
oct | 17127361546031 |
9 | 3618855656857 |
10 | 1042532453401 |
11 | 37215443372a |
12 | 14a072014021 |
13 | 77405c0112a |
14 | 3865d0b2185 |
15 | 1c1ba739aa1 |
hex | f2bbc6cc19 |
1042532453401 has 4 divisors (see below), whose sum is σ = 1042590009600. Its totient is φ = 1042474897204.
The previous prime is 1042532453321. The next prime is 1042532453423. The reversal of 1042532453401 is 1043542352401.
It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.
It is a cyclic number.
It is not a de Polignac number, because 1042532453401 - 213 = 1042532445209 is a prime.
It is a Duffinian number.
It is not an unprimeable number, because it can be changed into a prime (1042532453441) 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, 28750921 + ... + 28787158.
It is an arithmetic number, because the mean of its divisors is an integer number (260647502400).
Almost surely, 21042532453401 is an apocalyptic number.
It is an amenable number.
1042532453401 is a deficient number, since it is larger than the sum of its proper divisors (57556199).
1042532453401 is an equidigital number, since it uses as much as digits as its factorization.
1042532453401 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 57556198.
The product of its (nonzero) digits is 57600, while the sum is 34.
The spelling of 1042532453401 in words is "one trillion, forty-two billion, five hundred thirty-two million, four hundred fifty-three thousand, four hundred one".
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