Base | Representation |
---|---|
bin | 10010011111010… |
… | …01000110000010 |
3 | 101210211122221001 |
4 | 21033221012002 |
5 | 304201023201 |
6 | 23220122214 |
7 | 3562201153 |
oct | 1117510602 |
9 | 353748831 |
10 | 155095426 |
11 | 7a602542 |
12 | 43b3636a |
13 | 26194255 |
14 | 1685392a |
15 | d939301 |
hex | 93e9182 |
155095426 has 8 divisors (see below), whose sum is σ = 233812800. Its totient is φ = 77157828.
The previous prime is 155095399. The next prime is 155095427. The reversal of 155095426 is 624590551.
It is a sphenic number, since it is the product of 3 distinct primes.
It is a super-2 number, since 2×1550954262 = 48109182332242952, which contains 22 as substring.
It is not an unprimeable number, because it can be changed into a prime (155095427) 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, 194446 + ... + 195241.
It is an arithmetic number, because the mean of its divisors is an integer number (29226600).
Almost surely, 2155095426 is an apocalyptic number.
155095426 is a deficient number, since it is larger than the sum of its proper divisors (78717374).
155095426 is a wasteful number, since it uses less digits than its factorization.
155095426 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 389888.
The product of its (nonzero) digits is 54000, while the sum is 37.
The square root of 155095426 is about 12453.7314086984. The cubic root of 155095426 is about 537.2787491049.
The spelling of 155095426 in words is "one hundred fifty-five million, ninety-five thousand, four hundred twenty-six".
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