Base | Representation |
---|---|
bin | 10100100100101… |
… | …001101011110101 |
3 | 220001110112212111 |
4 | 110210221223311 |
5 | 1201324332440 |
6 | 54125451021 |
7 | 11360513524 |
oct | 2444515365 |
9 | 801415774 |
10 | 345152245 |
11 | 167913a99 |
12 | 97710a71 |
13 | 566797c9 |
14 | 33ba84bb |
15 | 2047c4ea |
hex | 14929af5 |
345152245 has 8 divisors (see below), whose sum is σ = 414468000. Its totient is φ = 275931600.
The previous prime is 345152239. The next prime is 345152251. The reversal of 345152245 is 542251543.
It is an interprime number because it is at equal distance from previous prime (345152239) and next prime (345152251).
It is a sphenic number, since it is the product of 3 distinct primes.
It is not a de Polignac number, because 345152245 - 221 = 343055093 is a prime.
It is a congruent number.
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, 15531 + ... + 30520.
It is an arithmetic number, because the mean of its divisors is an integer number (51808500).
Almost surely, 2345152245 is an apocalyptic number.
It is an amenable number.
345152245 is a deficient number, since it is larger than the sum of its proper divisors (69315755).
345152245 is a wasteful number, since it uses less digits than its factorization.
345152245 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 47555.
The product of its digits is 24000, while the sum is 31.
The square root of 345152245 is about 18578.2734666061. The cubic root of 345152245 is about 701.4610605547.
It can be divided in two parts, 3451 and 52245, that added together give a square (55696 = 2362).
The spelling of 345152245 in words is "three hundred forty-five million, one hundred fifty-two thousand, two hundred forty-five".
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