Base | Representation |
---|---|
bin | 110101101110110… |
… | …000110010010100 |
3 | 2022211020110011101 |
4 | 311232300302110 |
5 | 3321232412100 |
6 | 225241115444 |
7 | 31224130510 |
oct | 6556606224 |
9 | 2284213141 |
10 | 901450900 |
11 | 422933449 |
12 | 211a88b84 |
13 | 1149b3bcc |
14 | 87a17140 |
15 | 5421686a |
hex | 35bb0c94 |
901450900 has 36 divisors (see below), whose sum is σ = 2235599968. Its totient is φ = 309068640.
The previous prime is 901450873. The next prime is 901450931. The reversal of 901450900 is 9054109.
901450900 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.
It is a super-2 number, since 2×9014509002 = 1625227450221620000, which contains 22 as substring.
It is a Harshad number since it is a multiple of its sum of digits (28).
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 643194 + ... + 644593.
Almost surely, 2901450900 is an apocalyptic number.
It is an amenable number.
901450900 is an abundant number, since it is smaller than the sum of its proper divisors (1334149068).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
901450900 is a wasteful number, since it uses less digits than its factorization.
901450900 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 1287808 (or 1287801 counting only the distinct ones).
The product of its (nonzero) digits is 1620, while the sum is 28.
The square root of 901450900 is about 30024.1719286311. The cubic root of 901450900 is about 966.0079314419.
The spelling of 901450900 in words is "nine hundred one million, four hundred fifty thousand, nine hundred".
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