Base | Representation |
---|---|
bin | 1010101111110… |
… | …01110010110100 |
3 | 20021122012110021 |
4 | 11113321302310 |
5 | 141034331431 |
6 | 12540134524 |
7 | 2143165105 |
oct | 527716264 |
9 | 207565407 |
10 | 90152116 |
11 | 4698568a |
12 | 26237444 |
13 | 158a6262 |
14 | bd8a3ac |
15 | 7dabb11 |
hex | 55f9cb4 |
90152116 has 6 divisors (see below), whose sum is σ = 157766210. Its totient is φ = 45076056.
The previous prime is 90152113. The next prime is 90152141. The reversal of 90152116 is 61125109.
It can be written as a sum of positive squares in only one way, i.e., 65610000 + 24542116 = 8100^2 + 4954^2 .
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (90152113) by changing a digit.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 11269011 + ... + 11269018.
Almost surely, 290152116 is an apocalyptic number.
It is an amenable number.
90152116 is a deficient number, since it is larger than the sum of its proper divisors (67614094).
90152116 is a wasteful number, since it uses less digits than its factorization.
90152116 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 22538033 (or 22538031 counting only the distinct ones).
The product of its (nonzero) digits is 540, while the sum is 25.
The square root of 90152116 is about 9494.8468128770. The cubic root of 90152116 is about 448.3928115682.
The spelling of 90152116 in words is "ninety million, one hundred fifty-two thousand, one hundred sixteen".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.070 sec. • engine limits •