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10428554206 = 271939205091
BaseRepresentation
bin10011011011001011…
…10001101111011110
3222220210011102222101
421231211301233132
5132324202213311
64442452035314
7516300151060
oct115545615736
928823142871
1010428554206
114471713144
122030602b3a
13ca2718945
1470d03b730
15410811ec1
hex26d971bde

10428554206 has 16 divisors (see below), whose sum is σ = 18818444160. Its totient is φ = 4234149720.

The previous prime is 10428554179. The next prime is 10428554219. The reversal of 10428554206 is 60245582401.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 19602280 + ... + 19602811.

It is an arithmetic number, because the mean of its divisors is an integer number (1176152760).

Almost surely, 210428554206 is an apocalyptic number.

10428554206 is a deficient number, since it is larger than the sum of its proper divisors (8389889954).

10428554206 is a wasteful number, since it uses less digits than its factorization.

10428554206 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 39205119.

The product of its (nonzero) digits is 76800, while the sum is 37.

The spelling of 10428554206 in words is "ten billion, four hundred twenty-eight million, five hundred fifty-four thousand, two hundred six".

Divisors: 1 2 7 14 19 38 133 266 39205091 78410182 274435637 548871274 744896729 1489793458 5214277103 10428554206