Base | Representation |
---|---|
bin | 101001011010… |
… | …001000111100 |
3 | 202102111020000 |
4 | 221122020330 |
5 | 10234324342 |
6 | 1024354300 |
7 | 161160102 |
oct | 51321074 |
9 | 22374200 |
10 | 10854972 |
11 | 6144557 |
12 | 3775990 |
13 | 2330a7b |
14 | 1627c72 |
15 | e4644c |
hex | a5a23c |
10854972 has 30 divisors (see below), whose sum is σ = 28377888. Its totient is φ = 3618216.
The previous prime is 10854953. The next prime is 10854973. The reversal of 10854972 is 27945801.
10854972 is a `hidden beast` number, since 108 + 549 + 7 + 2 = 666.
It is a Harshad number since it is a multiple of its sum of digits (36).
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (10854973) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (11) of ones.
It is a polite number, since it can be written in 9 ways as a sum of consecutive naturals, for example, 16428 + ... + 17075.
Almost surely, 210854972 is an apocalyptic number.
10854972 is a gapful number since it is divisible by the number (12) formed by its first and last digit.
It is an amenable number.
10854972 is an abundant number, since it is smaller than the sum of its proper divisors (17522916).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
10854972 is a wasteful number, since it uses less digits than its factorization.
10854972 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 33519 (or 33508 counting only the distinct ones).
The product of its (nonzero) digits is 20160, while the sum is 36.
The square root of 10854972 is about 3294.6884526462. The cubic root of 10854972 is about 221.4162898099.
The spelling of 10854972 in words is "ten million, eight hundred fifty-four thousand, nine hundred seventy-two".
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