Base | Representation |
---|---|
bin | 1100110001100… |
… | …00101110101001 |
3 | 21110122000010110 |
4 | 12120300232221 |
5 | 204412414340 |
6 | 14344404533 |
7 | 2440540224 |
oct | 630605651 |
9 | 243560113 |
10 | 107154345 |
11 | 55538711 |
12 | 2ba76749 |
13 | 1927a04c |
14 | 103345bb |
15 | 9619680 |
hex | 6630ba9 |
107154345 has 16 divisors (see below), whose sum is σ = 172800000. Its totient is φ = 56697984.
The previous prime is 107154337. The next prime is 107154371. The reversal of 107154345 is 543451701.
It is not a de Polignac number, because 107154345 - 23 = 107154337 is a prime.
It is a super-2 number, since 2×1071543452 = 22964107304758050, which contains 22 as substring.
It is an unprimeable number.
It is a pernicious number, because its binary representation contains a prime number (13) of ones.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 26220 + ... + 30029.
It is an arithmetic number, because the mean of its divisors is an integer number (10800000).
Almost surely, 2107154345 is an apocalyptic number.
107154345 is a gapful number since it is divisible by the number (15) formed by its first and last digit.
It is an amenable number.
107154345 is a deficient number, since it is larger than the sum of its proper divisors (65645655).
107154345 is a wasteful number, since it uses less digits than its factorization.
107154345 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 56384.
The product of its (nonzero) digits is 8400, while the sum is 30.
The square root of 107154345 is about 10351.5382914811. The cubic root of 107154345 is about 474.9741001575.
The spelling of 107154345 in words is "one hundred seven million, one hundred fifty-four thousand, three hundred forty-five".
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