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1054196 = 2211131997
BaseRepresentation
bin100000001010111110100
31222120002022
410001113310
5232213241
634332312
711650313
oct4012764
91876068
101054196
11660040
1242a098
132abab0
141d627a
1515c54b
hex1015f4

1054196 has 48 divisors (see below), whose sum is σ = 2304960. Its totient is φ = 414720.

The previous prime is 1054189. The next prime is 1054199. The reversal of 1054196 is 6914501.

It is a super-2 number, since 2×10541962 = 2222658412832, which contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (26).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1054199) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 10820 + ... + 10916.

It is an arithmetic number, because the mean of its divisors is an integer number (48020).

21054196 is an apocalyptic number.

It is an amenable number.

1054196 is an abundant number, since it is smaller than the sum of its proper divisors (1250764).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

1054196 is a wasteful number, since it uses less digits than its factorization.

1054196 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 144 (or 142 counting only the distinct ones).

The product of its (nonzero) digits is 1080, while the sum is 26.

The square root of 1054196 is about 1026.7404735375. The cubic root of 1054196 is about 101.7748461802.

Adding to 1054196 its reverse (6914501), we get a palindrome (7968697).

The spelling of 1054196 in words is "one million, fifty-four thousand, one hundred ninety-six".

Divisors: 1 2 4 11 13 19 22 26 38 44 52 76 97 143 194 209 247 286 388 418 494 572 836 988 1067 1261 1843 2134 2522 2717 3686 4268 5044 5434 7372 10868 13871 20273 23959 27742 40546 47918 55484 81092 95836 263549 527098 1054196