Base | Representation |
---|---|
bin | 100000010010100000… |
… | …000111011101101110 |
3 | 10022111012222222021202 |
4 | 200102200013131232 |
5 | 1032001024204223 |
6 | 23532141325502 |
7 | 2335105251023 |
oct | 402240073556 |
9 | 108435888252 |
10 | 34670147438 |
11 | 13781437a13 |
12 | 6876b66892 |
13 | 3366aa3054 |
14 | 196c7a554a |
15 | d7db26428 |
hex | 81280776e |
34670147438 has 8 divisors (see below), whose sum is σ = 54742338120. Its totient is φ = 16422701400.
The previous prime is 34670147437. The next prime is 34670147467. The reversal of 34670147438 is 83474107643.
It is a sphenic number, since it is the product of 3 distinct primes.
It is a junction number, because it is equal to n+sod(n) for n = 34670147392 and 34670147401.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (34670147431) by changing a digit.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 456186113 + ... + 456186188.
It is an arithmetic number, because the mean of its divisors is an integer number (6842792265).
Almost surely, 234670147438 is an apocalyptic number.
34670147438 is a gapful number since it is divisible by the number (38) formed by its first and last digit.
34670147438 is a deficient number, since it is larger than the sum of its proper divisors (20072190682).
34670147438 is a wasteful number, since it uses less digits than its factorization.
34670147438 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 912372322.
The product of its (nonzero) digits is 1354752, while the sum is 47.
The spelling of 34670147438 in words is "thirty-four billion, six hundred seventy million, one hundred forty-seven thousand, four hundred thirty-eight".
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