Base | Representation |
---|---|
bin | 1011000111101… |
… | …1010111010001 |
3 | 10020202200200020 |
4 | 2301323113101 |
5 | 43420031031 |
6 | 4343414053 |
7 | 1104312243 |
oct | 261732721 |
9 | 106680606 |
10 | 46642641 |
11 | 24368341 |
12 | 13754329 |
13 | 98811c6 |
14 | 62a2093 |
15 | 4165096 |
hex | 2c7b5d1 |
46642641 has 4 divisors (see below), whose sum is σ = 62190192. Its totient is φ = 31095092.
The previous prime is 46642633. The next prime is 46642649. The reversal of 46642641 is 14624664.
It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.
It is an interprime number because it is at equal distance from previous prime (46642633) and next prime (46642649).
It is a cyclic number.
It is not a de Polignac number, because 46642641 - 23 = 46642633 is a prime.
It is a super-3 number, since 3×466426413 (a number of 24 digits) contains 333 as substring.
It is not an unprimeable number, because it can be changed into a prime (46642649) by changing a digit.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 7773771 + ... + 7773776.
It is an arithmetic number, because the mean of its divisors is an integer number (15547548).
Almost surely, 246642641 is an apocalyptic number.
It is an amenable number.
46642641 is a deficient number, since it is larger than the sum of its proper divisors (15547551).
46642641 is a wasteful number, since it uses less digits than its factorization.
46642641 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 15547550.
The product of its digits is 27648, while the sum is 33.
The square root of 46642641 is about 6829.5417855080. The cubic root of 46642641 is about 359.9656371522.
The spelling of 46642641 in words is "forty-six million, six hundred forty-two thousand, six hundred forty-one".
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