Base | Representation |
---|---|
bin | 1000111100110000001… |
… | …1001011111110001100 |
3 | 112200211220120011202100 |
4 | 2033030003023332030 |
5 | 10004333243233032 |
6 | 154344104555100 |
7 | 14052000000435 |
oct | 2171403137614 |
9 | 480756504670 |
10 | 153747242892 |
11 | 5a227346201 |
12 | 25969782a90 |
13 | 11662a04549 |
14 | 762730c48c |
15 | 3eeca7897c |
hex | 23cc0cbf8c |
153747242892 has 54 divisors (see below), whose sum is σ = 389130231308. Its totient is φ = 51184343808.
The previous prime is 153747242863. The next prime is 153747242953. The reversal of 153747242892 is 298242747351.
153747242892 is a `hidden beast` number, since 1 + 53 + 7 + 472 + 42 + 89 + 2 = 666.
153747242892 is digitally balanced in base 2 and base 3, because in such bases it contains all the possibile digits an equal number of times.
It is an unprimeable number.
It is a pernicious number, because its binary representation contains a prime number (19) of ones.
It is a polite number, since it can be written in 17 ways as a sum of consecutive naturals, for example, 90598588 + ... + 90600284.
Almost surely, 2153747242892 is an apocalyptic number.
153747242892 is a gapful number since it is divisible by the number (12) formed by its first and last digit.
It is an amenable number.
153747242892 is an abundant number, since it is smaller than the sum of its proper divisors (235382988416).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
153747242892 is a wasteful number, since it uses less digits than its factorization.
153747242892 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 4887 (or 3185 counting only the distinct ones).
The product of its digits is 6773760, while the sum is 54.
The spelling of 153747242892 in words is "one hundred fifty-three billion, seven hundred forty-seven million, two hundred forty-two thousand, eight hundred ninety-two".
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