Base | Representation |
---|---|
bin | 100000010110011001011010… |
… | …110111111101101110010000 |
3 | 200122202111210122222200221111 |
4 | 200112121122313331232100 |
5 | 122122024444441024342 |
6 | 1222332550051303104 |
7 | 41653101026544103 |
oct | 4026313267755620 |
9 | 618674718880844 |
10 | 142276611267472 |
11 | 41374198a0a410 |
12 | 13b5a1b12aaa94 |
13 | 615081c319666 |
14 | 271c32092073a |
15 | 116ae1b67d217 |
hex | 81665adfdb90 |
142276611267472 has 60 divisors (see below), whose sum is σ = 317381463692496. Its totient is φ = 61267440231360.
The previous prime is 142276611267451. The next prime is 142276611267473. The reversal of 142276611267472 is 274762116672241.
It is a super-2 number, since 2×1422766112674722 (a number of 29 digits) contains 22 as substring.
It is not an unprimeable number, because it can be changed into a prime (142276611267473) by changing a digit.
It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 1119589978 + ... + 1119717049.
Almost surely, 2142276611267472 is an apocalyptic number.
It is an amenable number.
142276611267472 is an abundant number, since it is smaller than the sum of its proper divisors (175104852425024).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
142276611267472 is a wasteful number, since it uses less digits than its factorization.
142276611267472 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 2239307084 (or 2239307059 counting only the distinct ones).
The product of its digits is 18966528, while the sum is 58.
The spelling of 142276611267472 in words is "one hundred forty-two trillion, two hundred seventy-six billion, six hundred eleven million, two hundred sixty-seven thousand, four hundred seventy-two".
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