Base | Representation |
---|---|
bin | 11101010000110… |
… | …10010000000100 |
3 | 122002220101110001 |
4 | 32220122100010 |
5 | 1000320134213 |
6 | 40205211044 |
7 | 6040332352 |
oct | 1650322004 |
9 | 562811401 |
10 | 245474308 |
11 | 116622532 |
12 | 6a260a84 |
13 | 3bb19791 |
14 | 2485c7d2 |
15 | 1683d1dd |
hex | ea1a404 |
245474308 has 12 divisors (see below), whose sum is σ = 448257600. Its totient is φ = 117400712.
The previous prime is 245474303. The next prime is 245474329. The reversal of 245474308 is 803474542.
It is not an unprimeable number, because it can be changed into a prime (245474303) 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, 1334008 + ... + 1334191.
It is an arithmetic number, because the mean of its divisors is an integer number (37354800).
Almost surely, 2245474308 is an apocalyptic number.
It is an amenable number.
245474308 is a deficient number, since it is larger than the sum of its proper divisors (202783292).
245474308 is a wasteful number, since it uses less digits than its factorization.
245474308 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 2668226 (or 2668224 counting only the distinct ones).
The product of its (nonzero) digits is 107520, while the sum is 37.
The square root of 245474308 is about 15667.6197298760. The cubic root of 245474308 is about 626.1360100787.
The spelling of 245474308 in words is "two hundred forty-five million, four hundred seventy-four thousand, three hundred eight".
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