Base | Representation |
---|---|
bin | 100010010110001111001000… |
… | …011000100101101011011001 |
3 | 201210212100112120202220021201 |
4 | 202112033020120211223121 |
5 | 124244443233101002401 |
6 | 1253140433402434201 |
7 | 43550562450350635 |
oct | 4226171030455331 |
9 | 653770476686251 |
10 | 151061656656601 |
11 | 441509860168a9 |
12 | 14b38917202961 |
13 | 663a08c8738c2 |
14 | 29435cd357dc5 |
15 | 126e6d8a89b01 |
hex | 8963c8625ad9 |
151061656656601 has 32 divisors (see below), whose sum is σ = 158880359893248. Its totient is φ = 143485617500160.
The previous prime is 151061656656439. The next prime is 151061656656727. The reversal of 151061656656601 is 106656656160151.
It is a cyclic number.
It is not a de Polignac number, because 151061656656601 - 29 = 151061656656089 is a prime.
It is a super-2 number, since 2×1510616566566012 (a number of 29 digits) contains 22 as substring.
It is a Duffinian number.
It is not an unprimeable number, because it can be changed into a prime (151061656656101) by changing a digit.
It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 212662441 + ... + 213371593.
It is an arithmetic number, because the mean of its divisors is an integer number (4965011246664).
Almost surely, 2151061656656601 is an apocalyptic number.
It is an amenable number.
151061656656601 is a deficient number, since it is larger than the sum of its proper divisors (7818703236647).
151061656656601 is a wasteful number, since it uses less digits than its factorization.
151061656656601 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 710001.
The product of its (nonzero) digits is 5832000, while the sum is 55.
The spelling of 151061656656601 in words is "one hundred fifty-one trillion, sixty-one billion, six hundred fifty-six million, six hundred fifty-six thousand, six hundred one".
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