Base | Representation |
---|---|
bin | 10100001011101… |
… | …111000111100110 |
3 | 212121011201112220 |
4 | 110023233013212 |
5 | 1143141332102 |
6 | 53333453210 |
7 | 11251141644 |
oct | 2413570746 |
9 | 777151486 |
10 | 338620902 |
11 | 164162994 |
12 | 954a1206 |
13 | 552009c9 |
14 | 32d88194 |
15 | 1eadc1bc |
hex | 142ef1e6 |
338620902 has 8 divisors (see below), whose sum is σ = 677241816. Its totient is φ = 112873632.
The previous prime is 338620879. The next prime is 338620921. The reversal of 338620902 is 209026833.
It is a sphenic number, since it is the product of 3 distinct primes.
338620902 is an admirable number.
It is a super-2 number, since 2×3386209022 = 229328230542587208, which contains 22 as substring.
It is a congruent number.
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, 28218403 + ... + 28218414.
It is an arithmetic number, because the mean of its divisors is an integer number (84655227).
Almost surely, 2338620902 is an apocalyptic number.
338620902 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
338620902 is a wasteful number, since it uses less digits than its factorization.
338620902 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 56436822.
The product of its (nonzero) digits is 15552, while the sum is 33.
The square root of 338620902 is about 18401.6548712337. The cubic root of 338620902 is about 697.0082534889.
The spelling of 338620902 in words is "three hundred thirty-eight million, six hundred twenty thousand, nine hundred two".
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