Base | Representation |
---|---|
bin | 100000010101011110… |
… | …010100011100010010 |
3 | 10022121200211011001112 |
4 | 200111132110130102 |
5 | 1032101310223304 |
6 | 23541122133322 |
7 | 2336252124662 |
oct | 402536243422 |
9 | 108550734045 |
10 | 34720007954 |
11 | 137a75a2955 |
12 | 688b7b1242 |
13 | 337420cb08 |
14 | 19752641a2 |
15 | d831c4b6e |
hex | 815794712 |
34720007954 has 8 divisors (see below), whose sum is σ = 52091616780. Its totient is φ = 17356135696.
The previous prime is 34720007929. The next prime is 34720007957. The reversal of 34720007954 is 45970002743.
It can be written as a sum of positive squares in 2 ways, for example, as 34567361929 + 152646025 = 185923^2 + 12355^2 .
It is a sphenic number, since it is the product of 3 distinct primes.
It is a super-2 number, since 2×347200079542 (a number of 22 digits) contains 22 as substring.
It is not an unprimeable number, because it can be changed into a prime (34720007957) 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, 1922909 + ... + 1940880.
Almost surely, 234720007954 is an apocalyptic number.
34720007954 is a deficient number, since it is larger than the sum of its proper divisors (17371608826).
34720007954 is a wasteful number, since it uses less digits than its factorization.
34720007954 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 3868284.
The product of its (nonzero) digits is 211680, while the sum is 41.
The spelling of 34720007954 in words is "thirty-four billion, seven hundred twenty million, seven thousand, nine hundred fifty-four".
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