Base | Representation |
---|---|
bin | 100110111000… |
… | …100001001110 |
3 | 201011212010120 |
4 | 212320201032 |
5 | 10102133344 |
6 | 1002245410 |
7 | 152432061 |
oct | 46704116 |
9 | 21155116 |
10 | 10192974 |
11 | 5832150 |
12 | 34b6866 |
13 | 215b65c |
14 | 14d48d8 |
15 | d65219 |
hex | 9b884e |
10192974 has 16 divisors (see below), whose sum is σ = 22239360. Its totient is φ = 3088760.
The previous prime is 10192957. The next prime is 10192991. The reversal of 10192974 is 47929101.
It is an interprime number because it is at equal distance from previous prime (10192957) and next prime (10192991).
It is a Smith number, since the sum of its digits (33) coincides with the sum of the digits of its prime factors. Since it is squarefree, it is also a hoax number.
It is a Harshad number since it is a multiple of its sum of digits (33).
It is a congruent number.
It is an unprimeable number.
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, 77154 + ... + 77285.
It is an arithmetic number, because the mean of its divisors is an integer number (1389960).
Almost surely, 210192974 is an apocalyptic number.
10192974 is an abundant number, since it is smaller than the sum of its proper divisors (12046386).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
10192974 is a wasteful number, since it uses less digits than its factorization.
10192974 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 154455.
The product of its (nonzero) digits is 4536, while the sum is 33.
The square root of 10192974 is about 3192.6437320816. The cubic root of 10192974 is about 216.8204819681.
It can be divided in two parts, 1019 and 2974, that added together give a palindrome (3993).
The spelling of 10192974 in words is "ten million, one hundred ninety-two thousand, nine hundred seventy-four".
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