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334712081 = 11731014127
BaseRepresentation
bin10011111100110…
…100110100010001
3212022211010122202
4103330310310101
51141141241311
653114012545
711203001654
oct2374646421
9768733582
10334712081
11161a33160
1294117155
13544627b2
143264b89b
151e5b8e3b
hex13f34d11

334712081 has 16 divisors (see below), whose sum is σ = 373897728. Its totient is φ = 297072000.

The previous prime is 334712071. The next prime is 334712083. The reversal of 334712081 is 180217433.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2k-334712081 is a prime.

It is a super-2 number, since 2×3347120812 = 224064354334701122, which contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (334712083) 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, 79040 + ... + 83166.

It is an arithmetic number, because the mean of its divisors is an integer number (23368608).

Almost surely, 2334712081 is an apocalyptic number.

It is an amenable number.

334712081 is a deficient number, since it is larger than the sum of its proper divisors (39185647).

334712081 is a wasteful number, since it uses less digits than its factorization.

334712081 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4312.

The product of its (nonzero) digits is 4032, while the sum is 29.

The square root of 334712081 is about 18295.1381793087. The cubic root of 334712081 is about 694.3159295685.

The spelling of 334712081 in words is "three hundred thirty-four million, seven hundred twelve thousand, eighty-one".

Divisors: 1 11 73 101 803 1111 4127 7373 45397 81103 301271 416827 3313981 4585097 30428371 334712081