Base | Representation |
---|---|
bin | 10010011001100… |
… | …00111011000101 |
3 | 101202102100010121 |
4 | 21030300323011 |
5 | 304002403221 |
6 | 23152021541 |
7 | 3552606640 |
oct | 1114607305 |
9 | 352370117 |
10 | 154341061 |
11 | 7a1377a6 |
12 | 438318b1 |
13 | 25c8ba94 |
14 | 166d8a57 |
15 | d83aa41 |
hex | 9330ec5 |
154341061 has 8 divisors (see below), whose sum is σ = 180492224. Its totient is φ = 129215520.
The previous prime is 154340983. The next prime is 154341107. The reversal of 154341061 is 160143451.
It is a sphenic number, since it is the product of 3 distinct primes.
It is not a de Polignac number, because 154341061 - 223 = 145952453 is a prime.
It is a super-2 number, since 2×1543410612 = 47642326221211442, which contains 22 as substring.
It is a Duffinian number.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (154342061) by changing a digit.
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 7 ways as a sum of consecutive naturals, for example, 256080 + ... + 256681.
It is an arithmetic number, because the mean of its divisors is an integer number (22561528).
Almost surely, 2154341061 is an apocalyptic number.
It is an amenable number.
154341061 is a deficient number, since it is larger than the sum of its proper divisors (26151163).
154341061 is an equidigital number, since it uses as much as digits as its factorization.
154341061 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 512811.
The product of its (nonzero) digits is 1440, while the sum is 25.
The square root of 154341061 is about 12423.4077853059. The cubic root of 154341061 is about 536.4062471619.
The spelling of 154341061 in words is "one hundred fifty-four million, three hundred forty-one thousand, sixty-one".
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