Base | Representation |
---|---|
bin | 111010011011010100010… |
… | …000010101100000111001 |
3 | 112012211120110200201011220 |
4 | 322123110100111200321 |
5 | 1011240320442203211 |
6 | 12312254320542253 |
7 | 563035641126630 |
oct | 72332420254071 |
9 | 15184513621156 |
10 | 4015060506681 |
11 | 1308860a90204 |
12 | 54a18b781989 |
13 | 23180703b253 |
14 | dc4895d4517 |
15 | 6e693272806 |
hex | 3a6d4415839 |
4015060506681 has 32 divisors (see below), whose sum is σ = 6270213734400. Its totient is φ = 2237360469120.
The previous prime is 4015060506647. The next prime is 4015060506697. The reversal of 4015060506681 is 1866050605104.
It is not a de Polignac number, because 4015060506681 - 213 = 4015060498489 is a prime.
It is a super-2 number, since 2×40150605066812 (a number of 26 digits) contains 22 as substring.
It is a Curzon number.
It is not an unprimeable number, because it can be changed into a prime (4015060506641) 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 31 ways as a sum of consecutive naturals, for example, 886410 + ... + 2969148.
It is an arithmetic number, because the mean of its divisors is an integer number (195944179200).
Almost surely, 24015060506681 is an apocalyptic number.
4015060506681 is a gapful number since it is divisible by the number (41) formed by its first and last digit.
It is an amenable number.
4015060506681 is a deficient number, since it is larger than the sum of its proper divisors (2255153227719).
4015060506681 is a wasteful number, since it uses less digits than its factorization.
4015060506681 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 2085029.
The product of its (nonzero) digits is 172800, while the sum is 42.
The spelling of 4015060506681 in words is "four trillion, fifteen billion, sixty million, five hundred six thousand, six hundred eighty-one".
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