Base | Representation |
---|---|
bin | 11010010111010010… |
… | …10101110101110110 |
3 | 1100112102022020122011 |
4 | 31023221111311312 |
5 | 212441412433304 |
6 | 10300253554434 |
7 | 1010515162624 |
oct | 151351256566 |
9 | 40472266564 |
10 | 14154030454 |
11 | 6003643633 |
12 | 28b01a5a1a |
13 | 14474bc465 |
14 | 983b30514 |
15 | 57c90bc04 |
hex | 34ba55d76 |
14154030454 has 8 divisors (see below), whose sum is σ = 21393115128. Its totient is φ = 7022992080.
The previous prime is 14154030409. The next prime is 14154030461. The reversal of 14154030454 is 45403045141.
It is a sphenic number, since it is the product of 3 distinct primes.
It is a super-2 number, since 2×141540304542 (a number of 21 digits) contains 22 as substring.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 27011247 + ... + 27011770.
It is an arithmetic number, because the mean of its divisors is an integer number (2674139391).
Almost surely, 214154030454 is an apocalyptic number.
14154030454 is a deficient number, since it is larger than the sum of its proper divisors (7239084674).
14154030454 is a wasteful number, since it uses less digits than its factorization.
14154030454 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 54023150.
The product of its (nonzero) digits is 19200, while the sum is 31.
Adding to 14154030454 its reverse (45403045141), we get a palindrome (59557075595).
The spelling of 14154030454 in words is "fourteen billion, one hundred fifty-four million, thirty thousand, four hundred fifty-four".
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