Base | Representation |
---|---|
bin | 100000100011011110… |
… | …100100011010001101 |
3 | 10100020001220122222001 |
4 | 200203132210122031 |
5 | 1033041432020011 |
6 | 24020313552301 |
7 | 2345134131664 |
oct | 404336443215 |
9 | 110201818861 |
10 | 34954954381 |
11 | 13908184656 |
12 | 6936415691 |
13 | 33b0ab1679 |
14 | 1998541ddb |
15 | d98b337c1 |
hex | 8237a468d |
34954954381 has 4 divisors (see below), whose sum is σ = 34960425052. Its totient is φ = 34949483712.
The previous prime is 34954954361. The next prime is 34954954387. The reversal of 34954954381 is 18345945943.
It is a semiprime because it is the product of two primes.
It can be written as a sum of positive squares in 2 ways, for example, as 18245255625 + 16709698756 = 135075^2 + 129266^2 .
It is a cyclic number.
It is not a de Polignac number, because 34954954381 - 27 = 34954954253 is a prime.
It is a super-2 number, since 2×349549543812 (a number of 22 digits) contains 22 as substring.
It is a Duffinian number.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (34954954387) 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, 2725740 + ... + 2738533.
It is an arithmetic number, because the mean of its divisors is an integer number (8740106263).
Almost surely, 234954954381 is an apocalyptic number.
It is an amenable number.
34954954381 is a deficient number, since it is larger than the sum of its proper divisors (5470671).
34954954381 is an equidigital number, since it uses as much as digits as its factorization.
34954954381 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 5470670.
The product of its digits is 9331200, while the sum is 55.
The spelling of 34954954381 in words is "thirty-four billion, nine hundred fifty-four million, nine hundred fifty-four thousand, three hundred eighty-one".
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