Base | Representation |
---|---|
bin | 10100010111111… |
… | …000101110001001 |
3 | 212211011112122001 |
4 | 110113320232021 |
5 | 1200000242321 |
6 | 53530031001 |
7 | 11320205560 |
oct | 2427705611 |
9 | 784145561 |
10 | 341805961 |
11 | 165a38972 |
12 | 96578461 |
13 | 55a77663 |
14 | 33576bd7 |
15 | 2001ac91 |
hex | 145f8b89 |
341805961 has 16 divisors (see below), whose sum is σ = 416029824. Its totient is φ = 274132224.
The previous prime is 341805943. The next prime is 341805979. The reversal of 341805961 is 169508143.
It is an interprime number because it is at equal distance from previous prime (341805943) and next prime (341805979).
It is a cyclic number.
It is not a de Polignac number, because 341805961 - 213 = 341797769 is a prime.
It is a self number, because there is not a number n which added to its sum of digits gives 341805961.
It is not an unprimeable number, because it can be changed into a prime (341805911) by changing a digit.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 12286 + ... + 28888.
It is an arithmetic number, because the mean of its divisors is an integer number (26001864).
Almost surely, 2341805961 is an apocalyptic number.
It is an amenable number.
341805961 is a deficient number, since it is larger than the sum of its proper divisors (74223863).
341805961 is a wasteful number, since it uses less digits than its factorization.
341805961 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 16800.
The product of its (nonzero) digits is 25920, while the sum is 37.
The square root of 341805961 is about 18487.9950508431. The cubic root of 341805961 is about 699.1867841945.
The spelling of 341805961 in words is "three hundred forty-one million, eight hundred five thousand, nine hundred sixty-one".
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