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10928367950 = 252218567359
BaseRepresentation
bin10100010110110000…
…11010100101001110
31001012121122121112112
422023120122211032
5134340130233300
65004224504022
7534546411023
oct121330324516
931177577475
1010928367950
1146a8862655
12214ba7b012
131052137016
1475958554a
1543e63ee35
hex28b61a94e

10928367950 has 12 divisors (see below), whose sum is σ = 20326764480. Its totient is φ = 4371347160.

The previous prime is 10928367929. The next prime is 10928367991. The reversal of 10928367950 is 5976382901.

It is a Harshad number since it is a multiple of its sum of digits (50), and also a Moran number because the ratio is a prime number: 218567359 = 10928367950 / (1 + 0 + 9 + 2 + 8 + 3 + 6 + 7 + 9 + 5 + 0).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 109283630 + ... + 109283729.

It is an arithmetic number, because the mean of its divisors is an integer number (1693897040).

Almost surely, 210928367950 is an apocalyptic number.

10928367950 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

10928367950 is a deficient number, since it is larger than the sum of its proper divisors (9398396530).

10928367950 is a wasteful number, since it uses less digits than its factorization.

10928367950 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 218567371 (or 218567366 counting only the distinct ones).

The product of its (nonzero) digits is 816480, while the sum is 50.

The spelling of 10928367950 in words is "ten billion, nine hundred twenty-eight million, three hundred sixty-seven thousand, nine hundred fifty".

Divisors: 1 2 5 10 25 50 218567359 437134718 1092836795 2185673590 5464183975 10928367950