Base | Representation |
---|---|
bin | 1100101111010010111001… |
… | …1000010000111110111010 |
3 | 1211121000122200001110211102 |
4 | 3023310232120100332322 |
5 | 3313441123103341320 |
6 | 45442323532331402 |
7 | 2643643152360146 |
oct | 313645630207672 |
9 | 54530580043742 |
10 | 14006666465210 |
11 | 4510215080671 |
12 | 16a2704313b62 |
13 | 7a7a9111a213 |
14 | 365cd79a6226 |
15 | 19452b2d2175 |
hex | cbd2e610fba |
14006666465210 has 16 divisors (see below), whose sum is σ = 25495280533800. Its totient is φ = 5539715275776.
The previous prime is 14006666465203. The next prime is 14006666465213. The reversal of 14006666465210 is 1256466660041.
It can be written as a sum of positive squares in 4 ways, for example, as 8646946043761 + 5359720421449 = 2940569^2 + 2315107^2 .
It is a super-2 number, since 2×140066664652102 (a number of 27 digits) contains 22 as substring.
It is not an unprimeable number, because it can be changed into a prime (14006666465213) 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, 7868912855 + ... + 7868914634.
Almost surely, 214006666465210 is an apocalyptic number.
14006666465210 is a gapful number since it is divisible by the number (10) formed by its first and last digit.
14006666465210 is a deficient number, since it is larger than the sum of its proper divisors (11488614068590).
14006666465210 is a wasteful number, since it uses less digits than its factorization.
14006666465210 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 15737827585.
The product of its (nonzero) digits is 1244160, while the sum is 47.
The spelling of 14006666465210 in words is "fourteen trillion, six billion, six hundred sixty-six million, four hundred sixty-five thousand, two hundred ten".
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