Base | Representation |
---|---|
bin | 11000001110100… |
… | …001101100111011 |
3 | 1001022211101000010 |
4 | 120032201230323 |
5 | 1313023224433 |
6 | 104155513003 |
7 | 13033602126 |
oct | 3016415473 |
9 | 1038741003 |
10 | 406461243 |
11 | 199489391 |
12 | b4158763 |
13 | 66294516 |
14 | 3bda73bd |
15 | 25a3ce63 |
hex | 183a1b3b |
406461243 has 32 divisors (see below), whose sum is σ = 604887040. Its totient is φ = 241678080.
The previous prime is 406461229. The next prime is 406461259. The reversal of 406461243 is 342164604.
It is not a de Polignac number, because 406461243 - 28 = 406460987 is a prime.
It is a super-2 number, since 2×4064612432 = 330421484122210098, 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 406461243.
It is not an unprimeable number, because it can be changed into a prime (406463243) by changing a digit.
It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 62271 + ... + 68487.
It is an arithmetic number, because the mean of its divisors is an integer number (18902720).
Almost surely, 2406461243 is an apocalyptic number.
406461243 is a deficient number, since it is larger than the sum of its proper divisors (198425797).
406461243 is a wasteful number, since it uses less digits than its factorization.
406461243 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 6307.
The product of its (nonzero) digits is 13824, while the sum is 30.
The square root of 406461243 is about 20160.8839835956. The cubic root of 406461243 is about 740.7523654339.
The spelling of 406461243 in words is "four hundred six million, four hundred sixty-one thousand, two hundred forty-three".
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