Base | Representation |
---|---|
bin | 10011001000010010… |
… | …01100011101100011 |
3 | 222111201221102202111 |
4 | 21210021030131203 |
5 | 132013114112111 |
6 | 4415031100151 |
7 | 512334060634 |
oct | 114411143543 |
9 | 28451842674 |
10 | 10270066531 |
11 | 43a0203a9a |
12 | 1ba7511657 |
13 | c7893765a |
14 | 6d5d8388b |
15 | 401957a21 |
hex | 26424c763 |
10270066531 has 8 divisors (see below), whose sum is σ = 10301623200. Its totient is φ = 10238547840.
The previous prime is 10270066487. The next prime is 10270066603. The reversal of 10270066531 is 13566007201.
It is a sphenic number, since it is the product of 3 distinct primes.
It is a cyclic number.
It is not a de Polignac number, because 10270066531 - 29 = 10270066019 is a prime.
It is a super-2 number, since 2×102700665312 (a number of 21 digits) contains 22 as substring.
It is a Duffinian number.
It is a junction number, because it is equal to n+sod(n) for n = 10270066493 and 10270066502.
It is not an unprimeable number, because it can be changed into a prime (10270069531) 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, 588885 + ... + 606073.
It is an arithmetic number, because the mean of its divisors is an integer number (1287702900).
Almost surely, 210270066531 is an apocalyptic number.
10270066531 is a deficient number, since it is larger than the sum of its proper divisors (31556669).
10270066531 is a wasteful number, since it uses less digits than its factorization.
10270066531 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 18989.
The product of its (nonzero) digits is 7560, while the sum is 31.
The spelling of 10270066531 in words is "ten billion, two hundred seventy million, sixty-six thousand, five hundred thirty-one".
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