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3122097 = 311372557
BaseRepresentation
bin1011111010001110110001
312212121201020
423322032301
51244401342
6150530053
735352216
oct13721661
95777636
103122097
111842750
121066929
138540c4
145b3b0d
1541a0ec
hex2fa3b1

3122097 has 16 divisors (see below), whose sum is σ = 4665792. Its totient is φ = 1840320.

The previous prime is 3122059. The next prime is 3122107. The reversal of 3122097 is 7902213.

It is not a de Polignac number, because 3122097 - 28 = 3121841 is a prime.

3122097 is a lucky number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3122017) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 58 + ... + 2499.

It is an arithmetic number, because the mean of its divisors is an integer number (291612).

Almost surely, 23122097 is an apocalyptic number.

3122097 is a gapful number since it is divisible by the number (37) formed by its first and last digit.

It is an amenable number.

3122097 is a deficient number, since it is larger than the sum of its proper divisors (1543695).

3122097 is a wasteful number, since it uses less digits than its factorization.

3122097 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2608.

The product of its (nonzero) digits is 756, while the sum is 24.

The square root of 3122097 is about 1766.9456697929. The cubic root of 3122097 is about 146.1556012929.

The spelling of 3122097 in words is "three million, one hundred twenty-two thousand, ninety-seven".

Divisors: 1 3 11 33 37 111 407 1221 2557 7671 28127 84381 94609 283827 1040699 3122097