Base | Representation |
---|---|
bin | 11100001101000011010000… |
… | …010100011010100100010111 |
3 | 121021012022110202010001202010 |
4 | 130031003100110122210113 |
5 | 112224301311013133421 |
6 | 1115452102142515303 |
7 | 35061515060543034 |
oct | 3415032024324427 |
9 | 537168422101663 |
10 | 124042150521111 |
11 | 36583a87219199 |
12 | 11ab4249295b33 |
13 | 542a1809a4154 |
14 | 228b95a41838b |
15 | e5194acde076 |
hex | 70d0d051a917 |
124042150521111 has 8 divisors (see below), whose sum is σ = 165491187097984. Its totient is φ = 82643940479160.
The previous prime is 124042150521101. The next prime is 124042150521137. The reversal of 124042150521111 is 111125051240421.
It is a happy number.
It is a sphenic number, since it is the product of 3 distinct primes.
It is not a de Polignac number, because 124042150521111 - 219 = 124042149996823 is a prime.
It is a Duffinian number.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (124042150521101) by changing a digit.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 12706628035 + ... + 12706637796.
It is an arithmetic number, because the mean of its divisors is an integer number (20686398387248).
Almost surely, 2124042150521111 is an apocalyptic number.
124042150521111 is a deficient number, since it is larger than the sum of its proper divisors (41449036576873).
124042150521111 is a wasteful number, since it uses less digits than its factorization.
124042150521111 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 25413267461.
The product of its (nonzero) digits is 3200, while the sum is 30.
The spelling of 124042150521111 in words is "one hundred twenty-four trillion, forty-two billion, one hundred fifty million, five hundred twenty-one thousand, one hundred eleven".
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