Base | Representation |
---|---|
bin | 10101001001001111011… |
… | …110110111011011001010 |
3 | 12010220112022212202020212 |
4 | 111021033132313123022 |
5 | 142301302300444300 |
6 | 3031302555521122 |
7 | 206656332635216 |
oct | 25111736673312 |
9 | 5126468782225 |
10 | 1453032437450 |
11 | 510255a264a0 |
12 | 1b57357591a2 |
13 | a70359a7689 |
14 | 50481987946 |
15 | 27be3d54935 |
hex | 1524f7b76ca |
1453032437450 has 96 divisors (see below), whose sum is σ = 2980234252800. Its totient is φ = 522664243200.
The previous prime is 1453032437449. The next prime is 1453032437453. The reversal of 1453032437450 is 547342303541.
It is a super-2 number, since 2×14530324374502 (a number of 25 digits) contains 22 as substring.
It is a junction number, because it is equal to n+sod(n) for n = 1453032437398 and 1453032437407.
It is not an unprimeable number, because it can be changed into a prime (1453032437453) by changing a digit.
It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 127980974 + ... + 127992326.
It is an arithmetic number, because the mean of its divisors is an integer number (31044106800).
Almost surely, 21453032437450 is an apocalyptic number.
1453032437450 is a gapful number since it is divisible by the number (10) formed by its first and last digit.
1453032437450 is an abundant number, since it is smaller than the sum of its proper divisors (1527201815350).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
1453032437450 is a wasteful number, since it uses less digits than its factorization.
1453032437450 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 13872 (or 13867 counting only the distinct ones).
The product of its (nonzero) digits is 604800, while the sum is 41.
The spelling of 1453032437450 in words is "one trillion, four hundred fifty-three billion, thirty-two million, four hundred thirty-seven thousand, four hundred fifty".
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