Base | Representation |
---|---|
bin | 10010001111010111110… |
… | …000010000000010110100 |
3 | 11102211101110011022111110 |
4 | 102033113300100002310 |
5 | 131014034014430304 |
6 | 2355455051435020 |
7 | 156362534454666 |
oct | 22172760200264 |
9 | 4384343138443 |
10 | 1253455233204 |
11 | 44365088aa79 |
12 | 182b17755a70 |
13 | 9127b14b905 |
14 | 4494bac2536 |
15 | 22912a98289 |
hex | 123d7c100b4 |
1253455233204 has 48 divisors (see below), whose sum is σ = 2940639851520. Its totient is φ = 415546306560.
The previous prime is 1253455233067. The next prime is 1253455233241. The reversal of 1253455233204 is 4023325543521.
It is a congruent number.
It is an unprimeable number.
It is a pernicious number, because its binary representation contains a prime number (17) of ones.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 11757612 + ... + 11863740.
It is an arithmetic number, because the mean of its divisors is an integer number (61263330240).
Almost surely, 21253455233204 is an apocalyptic number.
It is an amenable number.
1253455233204 is an abundant number, since it is smaller than the sum of its proper divisors (1687184618316).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
1253455233204 is a wasteful number, since it uses less digits than its factorization.
1253455233204 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 111480 (or 111478 counting only the distinct ones).
The product of its (nonzero) digits is 432000, while the sum is 39.
The spelling of 1253455233204 in words is "one trillion, two hundred fifty-three billion, four hundred fifty-five million, two hundred thirty-three thousand, two hundred four".
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