Base | Representation |
---|---|
bin | 10110101010101… |
… | …11100100101010 |
3 | 111020210200001221 |
4 | 23111113210222 |
5 | 342134312304 |
6 | 30511332254 |
7 | 4466153650 |
oct | 1325274452 |
9 | 436720057 |
10 | 190150954 |
11 | 98376254 |
12 | 5382108a |
13 | 30519376 |
14 | 1b37add0 |
15 | 11a61054 |
hex | b55792a |
190150954 has 16 divisors (see below), whose sum is σ = 328464576. Its totient is φ = 80870400.
The previous prime is 190150951. The next prime is 190150957. The reversal of 190150954 is 459051091.
It is a happy number.
It is an interprime number because it is at equal distance from previous prime (190150951) and next prime (190150957).
It is a super-2 number, since 2×1901509542 = 72314770614220232, which contains 22 as substring.
It is not an unprimeable number, because it can be changed into a prime (190150951) by changing a digit.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 50007 + ... + 53674.
It is an arithmetic number, because the mean of its divisors is an integer number (20529036).
Almost surely, 2190150954 is an apocalyptic number.
190150954 is a gapful number since it is divisible by the number (14) formed by its first and last digit.
190150954 is a deficient number, since it is larger than the sum of its proper divisors (138313622).
190150954 is a wasteful number, since it uses less digits than its factorization.
190150954 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 103821.
The product of its (nonzero) digits is 8100, while the sum is 34.
The square root of 190150954 is about 13789.5233420159. The cubic root of 190150954 is about 575.0419165410.
The spelling of 190150954 in words is "one hundred ninety million, one hundred fifty thousand, nine hundred fifty-four".
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