Base | Representation |
---|---|
bin | 1100011101101… |
… | …01110010011111 |
3 | 21021201212121201 |
4 | 12032311302133 |
5 | 203231204011 |
6 | 14212540331 |
7 | 2406456040 |
oct | 616656237 |
9 | 237655551 |
10 | 104553631 |
11 | 54021766 |
12 | 2b0216a7 |
13 | 18879370 |
14 | dc588c7 |
15 | 92a3cc1 |
hex | 63b5c9f |
104553631 has 8 divisors (see below), whose sum is σ = 128681504. Its totient is φ = 82723680.
The previous prime is 104553629. The next prime is 104553641. The reversal of 104553631 is 136355401.
It is a sphenic number, since it is the product of 3 distinct primes.
It is not a de Polignac number, because 104553631 - 21 = 104553629 is a prime.
It is a super-2 number, since 2×1045536312 = 21862923510568322, which contains 22 as substring.
It is a self number, because there is not a number n which added to its sum of digits gives 104553631.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (104553611) by changing a digit.
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 7 ways as a sum of consecutive naturals, for example, 574380 + ... + 574561.
It is an arithmetic number, because the mean of its divisors is an integer number (16085188).
Almost surely, 2104553631 is an apocalyptic number.
104553631 is a deficient number, since it is larger than the sum of its proper divisors (24127873).
104553631 is a wasteful number, since it uses less digits than its factorization.
104553631 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 1148961.
The product of its (nonzero) digits is 5400, while the sum is 28.
The square root of 104553631 is about 10225.1469916085. The cubic root of 104553631 is about 471.0999302634.
The spelling of 104553631 in words is "one hundred four million, five hundred fifty-three thousand, six hundred thirty-one".
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