Base | Representation |
---|---|
bin | 100111110010… |
… | …001000101110 |
3 | 201121211212022 |
4 | 213302020232 |
5 | 10132211344 |
6 | 1011310142 |
7 | 154434113 |
oct | 47621056 |
9 | 21554768 |
10 | 10428974 |
11 | 5983496 |
12 | 35ab352 |
13 | 2211bba |
14 | 155690a |
15 | db00ee |
hex | 9f222e |
10428974 has 4 divisors (see below), whose sum is σ = 15643464. Its totient is φ = 5214486.
The previous prime is 10428961. The next prime is 10428991. The reversal of 10428974 is 47982401.
10428974 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.
It is a semiprime because it is the product of two primes.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2607242 + ... + 2607245.
It is an arithmetic number, because the mean of its divisors is an integer number (3910866).
Almost surely, 210428974 is an apocalyptic number.
10428974 is a deficient number, since it is larger than the sum of its proper divisors (5214490).
10428974 is an equidigital number, since it uses as much as digits as its factorization.
10428974 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 5214489.
The product of its (nonzero) digits is 16128, while the sum is 35.
The square root of 10428974 is about 3229.3922028766. The cubic root of 10428974 is about 218.4810938997.
The spelling of 10428974 in words is "ten million, four hundred twenty-eight thousand, nine hundred seventy-four".
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