Base | Representation |
---|---|
bin | 111001001101… |
… | …1111111100100 |
3 | 2002110002222220 |
4 | 1302123333210 |
5 | 30134432301 |
6 | 2550552340 |
7 | 512662602 |
oct | 162337744 |
9 | 62402886 |
10 | 29999076 |
11 | 15a2a828 |
12 | a0686b0 |
13 | 62a4743 |
14 | 3dac872 |
15 | 2978936 |
hex | 1c9bfe4 |
29999076 has 12 divisors (see below), whose sum is σ = 69997872. Its totient is φ = 9999688.
The previous prime is 29999069. The next prime is 29999083. The reversal of 29999076 is 67099992.
It is an interprime number because it is at equal distance from previous prime (29999069) and next prime (29999083).
It is a tau number, because it is divible by the number of its divisors (12).
It is a super-3 number, since 3×299990763 (a number of 23 digits) contains 333 as substring.
It is an unprimeable number.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1249950 + ... + 1249973.
It is an arithmetic number, because the mean of its divisors is an integer number (5833156).
Almost surely, 229999076 is an apocalyptic number.
It is an amenable number.
29999076 is an abundant number, since it is smaller than the sum of its proper divisors (39998796).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
29999076 is a wasteful number, since it uses less digits than its factorization.
29999076 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 2499930 (or 2499928 counting only the distinct ones).
The product of its (nonzero) digits is 551124, while the sum is 51.
The square root of 29999076 is about 5477.1412251283. The cubic root of 29999076 is about 310.7200604706.
The spelling of 29999076 in words is "twenty-nine million, nine hundred ninety-nine thousand, seventy-six".
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