Base | Representation |
---|---|
bin | 10111111010000… |
… | …000010001111110 |
3 | 1000221201001100021 |
4 | 113322000101332 |
5 | 1310134101340 |
6 | 103444322354 |
7 | 12640064506 |
oct | 2772002176 |
9 | 1027631307 |
10 | 401081470 |
11 | 196444499 |
12 | b23a33ba |
13 | 6512c91a |
14 | 3b3a6a06 |
15 | 25328e4a |
hex | 17e8047e |
401081470 has 16 divisors (see below), whose sum is σ = 726122880. Its totient is φ = 159504544.
The previous prime is 401081419. The next prime is 401081479. The reversal of 401081470 is 74180104.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (401081479) by changing a digit.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 114190 + ... + 117649.
It is an arithmetic number, because the mean of its divisors is an integer number (45382680).
Almost surely, 2401081470 is an apocalyptic number.
401081470 is a deficient number, since it is larger than the sum of its proper divisors (325041410).
401081470 is a wasteful number, since it uses less digits than its factorization.
401081470 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 232019.
The product of its (nonzero) digits is 896, while the sum is 25.
The square root of 401081470 is about 20027.0185000164. The cubic root of 401081470 is about 737.4697304439.
The spelling of 401081470 in words is "four hundred one million, eighty-one thousand, four hundred seventy".
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