Base | Representation |
---|---|
bin | 10100100100101… |
… | …010011001010010 |
3 | 220001110200212020 |
4 | 110210222121102 |
5 | 1201324431104 |
6 | 54125512310 |
7 | 11360525151 |
oct | 2444523122 |
9 | 801420766 |
10 | 345155154 |
11 | 1679161a3 |
12 | 97712696 |
13 | 5667ac26 |
14 | 33ba9598 |
15 | 2047d2d9 |
hex | 1492a652 |
345155154 has 8 divisors (see below), whose sum is σ = 690310320. Its totient is φ = 115051716.
The previous prime is 345155117. The next prime is 345155171. The reversal of 345155154 is 451551543.
It is a sphenic number, since it is the product of 3 distinct primes.
345155154 is an admirable number.
It is an unprimeable number.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 28762924 + ... + 28762935.
It is an arithmetic number, because the mean of its divisors is an integer number (86288790).
Almost surely, 2345155154 is an apocalyptic number.
345155154 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
345155154 is a wasteful number, since it uses less digits than its factorization.
345155154 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 57525864.
The product of its digits is 30000, while the sum is 33.
The square root of 345155154 is about 18578.3517568163. The cubic root of 345155154 is about 701.4630312256.
The spelling of 345155154 in words is "three hundred forty-five million, one hundred fifty-five thousand, one hundred fifty-four".
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