Base | Representation |
---|---|
bin | 10101000111111… |
… | …010111011111100 |
3 | 220200212021120221 |
4 | 111013322323330 |
5 | 1211211213243 |
6 | 55055551124 |
7 | 11532222112 |
oct | 2507727374 |
9 | 820767527 |
10 | 354397948 |
11 | 172059473 |
12 | 9a82b4a4 |
13 | 58565c38 |
14 | 350d3ab2 |
15 | 211a6bed |
hex | 151faefc |
354397948 has 6 divisors (see below), whose sum is σ = 620196416. Its totient is φ = 177198972.
The previous prime is 354397933. The next prime is 354397949. The reversal of 354397948 is 849793453.
It is a super-2 number, since 2×3543979482 = 251195811093221408, which contains 22 as substring.
It is a junction number, because it is equal to n+sod(n) for n = 354397895 and 354397904.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (354397949) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (19) of ones.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 44299740 + ... + 44299747.
Almost surely, 2354397948 is an apocalyptic number.
It is an amenable number.
354397948 is a deficient number, since it is larger than the sum of its proper divisors (265798468).
354397948 is a wasteful number, since it uses less digits than its factorization.
354397948 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 88599491 (or 88599489 counting only the distinct ones).
The product of its digits is 3265920, while the sum is 52.
The square root of 354397948 is about 18825.4601006191. The cubic root of 354397948 is about 707.6693717289.
The spelling of 354397948 in words is "three hundred fifty-four million, three hundred ninety-seven thousand, nine hundred forty-eight".
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