Base | Representation |
---|---|
bin | 100000011010000000011011… |
… | …011100001011000000101111 |
3 | 200200122020001021020222210100 |
4 | 200122000123130023000233 |
5 | 122140110443202323211 |
6 | 1223042531144042143 |
7 | 42010031550525213 |
oct | 4032003334130057 |
9 | 620566037228710 |
10 | 142524655120431 |
11 | 4145a404229411 |
12 | 13b9a296763353 |
13 | 616b02c04669c |
14 | 272a331610943 |
15 | 11725d7898156 |
hex | 81a01b70b02f |
142524655120431 has 12 divisors (see below), whose sum is σ = 205870541537752. Its totient is φ = 95015700476496.
The previous prime is 142524655120411. The next prime is 142524655120451. The reversal of 142524655120431 is 134021556425241.
142524655120431 is a `hidden beast` number, since 1 + 4 + 2 + 5 + 2 + 46 + 55 + 120 + 431 = 666.
It is an interprime number because it is at equal distance from previous prime (142524655120411) and next prime (142524655120451).
It is not a de Polignac number, because 142524655120431 - 229 = 142524118249519 is a prime.
It is a super-2 number, since 2×1425246551204312 (a number of 29 digits) contains 22 as substring.
It is a Duffinian number.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (142524655120411) by changing a digit.
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 11 ways as a sum of consecutive naturals, for example, 60128596 + ... + 62453961.
Almost surely, 2142524655120431 is an apocalyptic number.
142524655120431 is a deficient number, since it is larger than the sum of its proper divisors (63345886417321).
142524655120431 is a wasteful number, since it uses less digits than its factorization.
142524655120431 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 122711750 (or 122711747 counting only the distinct ones).
The product of its (nonzero) digits is 1152000, while the sum is 45.
The spelling of 142524655120431 in words is "one hundred forty-two trillion, five hundred twenty-four billion, six hundred fifty-five million, one hundred twenty thousand, four hundred thirty-one".
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