Base | Representation |
---|---|
bin | 11101110010011011001… |
… | …11010000110010010100 |
3 | 10121211211210000100022102 |
4 | 32321031213100302110 |
5 | 113232114103320302 |
6 | 2102105202221232 |
7 | 133642251316526 |
oct | 16711547206224 |
9 | 3554753010272 |
10 | 1023504354452 |
11 | 36507a586318 |
12 | 146441654818 |
13 | 756929a5a98 |
14 | 37775d01a16 |
15 | 1b954e9e702 |
hex | ee4d9d0c94 |
1023504354452 has 48 divisors (see below), whose sum is σ = 1871732282112. Its totient is φ = 488789199360.
The previous prime is 1023504354361. The next prime is 1023504354479. The reversal of 1023504354452 is 2544534053201.
1023504354452 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.
It is a super-2 number, since 2×10235043544522 (a number of 25 digits) contains 22 as substring.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 317758202 + ... + 317761422.
It is an arithmetic number, because the mean of its divisors is an integer number (38994422544).
Almost surely, 21023504354452 is an apocalyptic number.
It is an amenable number.
1023504354452 is a deficient number, since it is larger than the sum of its proper divisors (848227927660).
1023504354452 is a wasteful number, since it uses less digits than its factorization.
1023504354452 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 7208 (or 7206 counting only the distinct ones).
The product of its (nonzero) digits is 288000, while the sum is 38.
The spelling of 1023504354452 in words is "one trillion, twenty-three billion, five hundred four million, three hundred fifty-four thousand, four hundred fifty-two".
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