Base | Representation |
---|---|
bin | 100010111000111000001100… |
… | …101110000101101100101100 |
3 | 202010021221011210022221001200 |
4 | 202320320030232011230230 |
5 | 130102444124021303302 |
6 | 1302202214102205500 |
7 | 44214556062541443 |
oct | 4270701456055454 |
9 | 663257153287050 |
10 | 153442215025452 |
11 | 44989529173821 |
12 | 15262167423890 |
13 | 678070094c142 |
14 | 29c68ddd11d5a |
15 | 12b15b673c81c |
hex | 8b8e0cb85b2c |
153442215025452 has 36 divisors (see below), whose sum is σ = 410683575510936. Its totient is φ = 48138734125440.
The previous prime is 153442215025447. The next prime is 153442215025481. The reversal of 153442215025452 is 254520512244351.
153442215025452 is a `hidden beast` number, since 1 + 5 + 3 + 4 + 4 + 22 + 150 + 25 + 452 = 666.
It is a tau number, because it is divible by the number of its divisors (36).
It is a junction number, because it is equal to n+sod(n) for n = 153442215025398 and 153442215025407.
It is an unprimeable number.
It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 125361286174 + ... + 125361287397.
It is an arithmetic number, because the mean of its divisors is an integer number (11407877097526).
Almost surely, 2153442215025452 is an apocalyptic number.
153442215025452 is a gapful number since it is divisible by the number (12) formed by its first and last digit.
It is an amenable number.
153442215025452 is an abundant number, since it is smaller than the sum of its proper divisors (257241360485484).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
153442215025452 is a wasteful number, since it uses less digits than its factorization.
153442215025452 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 250722573598 (or 250722573593 counting only the distinct ones).
The product of its (nonzero) digits is 1920000, while the sum is 45.
The spelling of 153442215025452 in words is "one hundred fifty-three trillion, four hundred forty-two billion, two hundred fifteen million, twenty-five thousand, four hundred fifty-two".
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