Base | Representation |
---|---|
bin | 1100110110100011… |
… | …00111010000001000 |
3 | 122210212200000021112 |
4 | 12123101213100020 |
5 | 103112403144000 |
6 | 3100404025452 |
7 | 332663324411 |
oct | 63321472010 |
9 | 18725600245 |
10 | 6900053000 |
11 | 2a20999a45 |
12 | 1406992288 |
13 | 85c6b05c9 |
14 | 496580808 |
15 | 2a5b75235 |
hex | 19b467408 |
6900053000 has 32 divisors (see below), whose sum is σ = 16146126360. Its totient is φ = 2760020800.
The previous prime is 6900052981. The next prime is 6900053011. The reversal of 6900053000 is 3500096.
It can be written as a sum of positive squares in 4 ways, for example, as 1737055684 + 5162997316 = 41678^2 + 71854^2 .
It is a super-2 number, since 2×69000530002 = 95221462805618000000, which contains 22 as substring.
It is an unprimeable number.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 3449027 + ... + 3451026.
Almost surely, 26900053000 is an apocalyptic number.
It is an amenable number.
6900053000 is an abundant number, since it is smaller than the sum of its proper divisors (9246073360).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
6900053000 is a wasteful number, since it uses less digits than its factorization.
6900053000 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 6900074 (or 6900060 counting only the distinct ones).
The product of its (nonzero) digits is 810, while the sum is 23.
The square root of 6900053000 is about 83066.5576510788. The cubic root of 6900053000 is about 1903.7831363589.
Adding to 6900053000 its reverse (3500096), we get a palindrome (6903553096).
The spelling of 6900053000 in words is "six billion, nine hundred million, fifty-three thousand".
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