Base | Representation |
---|---|
bin | 101001111101110… |
… | …1001100100001011 |
3 | 10122010200012201112 |
4 | 1103323221210023 |
5 | 10340441130200 |
6 | 351421240535 |
7 | 46616016656 |
oct | 12373514413 |
9 | 3563605645 |
10 | 1408145675 |
11 | 662952762 |
12 | 33370314b |
13 | 1959712c1 |
14 | d503289d |
15 | 83953535 |
hex | 53ee990b |
1408145675 has 12 divisors (see below), whose sum is σ = 1822018800. Its totient is φ = 1077537120.
The previous prime is 1408145659. The next prime is 1408145693. The reversal of 1408145675 is 5765418041.
It is not a de Polignac number, because 1408145675 - 24 = 1408145659 is a prime.
It is an unprimeable number.
It is a pernicious number, because its binary representation contains a prime number (17) of ones.
It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 1223900 + ... + 1225049.
It is an arithmetic number, because the mean of its divisors is an integer number (151834900).
Almost surely, 21408145675 is an apocalyptic number.
1408145675 is a deficient number, since it is larger than the sum of its proper divisors (413873125).
1408145675 is a wasteful number, since it uses less digits than its factorization.
1408145675 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 2448982 (or 2448977 counting only the distinct ones).
The product of its (nonzero) digits is 134400, while the sum is 41.
The square root of 1408145675 is about 37525.2671542789. The cubic root of 1408145675 is about 1120.8543850086.
The spelling of 1408145675 in words is "one billion, four hundred eight million, one hundred forty-five thousand, six hundred seventy-five".
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