Base | Representation |
---|---|
bin | 100111110010… |
… | …001000110001 |
3 | 201121211212102 |
4 | 213302020301 |
5 | 10132211402 |
6 | 1011310145 |
7 | 154434116 |
oct | 47621061 |
9 | 21554772 |
10 | 10428977 |
11 | 5983499 |
12 | 35ab355 |
13 | 2211bc0 |
14 | 155690d |
15 | db0102 |
hex | 9f2231 |
10428977 has 8 divisors (see below), whose sum is σ = 11390400. Its totient is φ = 9490320.
The previous prime is 10428961. The next prime is 10428991. The reversal of 10428977 is 77982401.
It is a sphenic number, since it is the product of 3 distinct primes.
It is a cyclic number.
It is not a de Polignac number, because 10428977 - 24 = 10428961 is a prime.
It is a super-2 number, since 2×104289772 = 217527122533058, which contains 22 as substring.
It is a Duffinian number.
It is a self number, because there is not a number n which added to its sum of digits gives 10428977.
It is not an unprimeable number, because it can be changed into a prime (10428917) 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 7 ways as a sum of consecutive naturals, for example, 4727 + ... + 6572.
It is an arithmetic number, because the mean of its divisors is an integer number (1423800).
Almost surely, 210428977 is an apocalyptic number.
It is an amenable number.
10428977 is a deficient number, since it is larger than the sum of its proper divisors (961423).
10428977 is a wasteful number, since it uses less digits than its factorization.
10428977 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 11383.
The product of its (nonzero) digits is 28224, while the sum is 38.
The square root of 10428977 is about 3229.3926673602. The cubic root of 10428977 is about 218.4811148492.
The spelling of 10428977 in words is "ten million, four hundred twenty-eight thousand, nine hundred seventy-seven".
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