Base | Representation |
---|---|
bin | 1000010010011001010… |
… | …0000010010011101010 |
3 | 111121111110220010020201 |
4 | 2010212110002103222 |
5 | 4313041414113211 |
6 | 145223522542414 |
7 | 13200141021061 |
oct | 2044624022352 |
9 | 447443803221 |
10 | 142376707306 |
11 | 55421a37559 |
12 | 23715807a0a |
13 | 105700b3892 |
14 | 6c691471d8 |
15 | 3a846e60c1 |
hex | 21265024ea |
142376707306 has 12 divisors (see below), whose sum is σ = 223254214722. Its totient is φ = 68093207336.
The previous prime is 142376707303. The next prime is 142376707393. The reversal of 142376707306 is 603707673241.
It can be written as a sum of positive squares in only one way, i.e., 104917040281 + 37459667025 = 323909^2 + 193545^2 .
It is a super-2 number, since 2×1423767073062 (a number of 23 digits) contains 22 as substring.
It is a Harshad number since it is a multiple of its sum of digits (46).
It is not an unprimeable number, because it can be changed into a prime (142376707301) by changing a digit.
It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 67284721 + ... + 67286836.
Almost surely, 2142376707306 is an apocalyptic number.
142376707306 is a deficient number, since it is larger than the sum of its proper divisors (80877507416).
142376707306 is a wasteful number, since it uses less digits than its factorization.
142376707306 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 134571605 (or 134571582 counting only the distinct ones).
The product of its (nonzero) digits is 889056, while the sum is 46.
The spelling of 142376707306 in words is "one hundred forty-two billion, three hundred seventy-six million, seven hundred seven thousand, three hundred six".
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