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1007097 = 372131731
BaseRepresentation
bin11110101110111111001
31220011110220
43311313321
5224211342
633330253
711363100
oct3656771
91804426
101007097
11628713
12406989
13293520
141c3037
1514d5ec
hexf5df9

1007097 has 48 divisors (see below), whose sum is σ = 1838592. Its totient is φ = 483840.

The previous prime is 1007089. The next prime is 1007099. The reversal of 1007097 is 7907001.

It is not a de Polignac number, because 1007097 - 23 = 1007089 is a prime.

1007097 is a lucky number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1007099) by changing a digit.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 32472 + ... + 32502.

It is an arithmetic number, because the mean of its divisors is an integer number (38304).

21007097 is an apocalyptic number.

1007097 is a gapful number since it is divisible by the number (17) formed by its first and last digit.

It is an amenable number.

1007097 is a deficient number, since it is larger than the sum of its proper divisors (831495).

1007097 is a wasteful number, since it uses less digits than its factorization.

1007097 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 78 (or 71 counting only the distinct ones).

The product of its (nonzero) digits is 441, while the sum is 24.

The square root of 1007097 is about 1003.5422263164. The cubic root of 1007097 is about 100.2360092249.

The spelling of 1007097 in words is "one million, seven thousand, ninety-seven".

Divisors: 1 3 7 13 17 21 31 39 49 51 91 93 119 147 217 221 273 357 403 527 637 651 663 833 1209 1519 1547 1581 1911 2499 2821 3689 4557 4641 6851 8463 10829 11067 19747 20553 25823 32487 47957 59241 77469 143871 335699 1007097