Base | Representation |
---|---|
bin | 10011001010100000010100… |
… | …10110110010010111000000 |
3 | 12112012202212211001022120012 |
4 | 21211100022112302113000 |
5 | 21010430110032311302 |
6 | 225343540434204052 |
7 | 11606454531612506 |
oct | 1145201226622700 |
9 | 175182784038505 |
10 | 42142392853952 |
11 | 12478541130646 |
12 | 488758a123628 |
13 | 1a6901a376c21 |
14 | a599ba2b6676 |
15 | 4d1348a2ea52 |
hex | 26540a5b25c0 |
42142392853952 has 28 divisors (see below), whose sum is σ = 84438216763056. Its totient is φ = 20866621701120.
The previous prime is 42142392853919. The next prime is 42142392853961. The reversal of 42142392853952 is 25935829324124.
It is a junction number, because it is equal to n+sod(n) for n = 42142392853891 and 42142392853900.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 3196473449 + ... + 3196486632.
Almost surely, 242142392853952 is an apocalyptic number.
It is an amenable number.
42142392853952 is an abundant number, since it is smaller than the sum of its proper divisors (42295823909104).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
42142392853952 is a wasteful number, since it uses less digits than its factorization.
42142392853952 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 6392960196 (or 6392960186 counting only the distinct ones).
The product of its digits is 37324800, while the sum is 59.
The spelling of 42142392853952 in words is "forty-two trillion, one hundred forty-two billion, three hundred ninety-two million, eight hundred fifty-three thousand, nine hundred fifty-two".
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