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6097997906 = 2711133045953
BaseRepresentation
bin1011010110111100…
…00001000001010010
3120201222110101112022
411223132001001102
544442041413111
62445033131442
7304054061360
oct55336010122
916658411468
106097997906
11264a1850a0
121222259b82
1376248b1b0
1441bc3c630
1525a5442db
hex16b781052

6097997906 has 32 divisors (see below), whose sum is σ = 12281286528. Its totient is φ = 2193085440.

The previous prime is 6097997891. The next prime is 6097997909.

6097997906 is nontrivially palindromic in base 10.

It is a Curzon number.

It is not an unprimeable number, because it can be changed into a prime (6097997909) 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, 1520975 + ... + 1524978.

It is an arithmetic number, because the mean of its divisors is an integer number (383790204).

Almost surely, 26097997906 is an apocalyptic number.

6097997906 is an abundant number, since it is smaller than the sum of its proper divisors (6183288622).

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

6097997906 is a wasteful number, since it uses less digits than its factorization.

6097997906 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3045986.

The product of its (nonzero) digits is 11573604, while the sum is 62.

The square root of 6097997906 is about 78089.6786137579. The cubic root of 6097997906 is about 1826.9602162823.

The spelling of 6097997906 in words is "six billion, ninety-seven million, nine hundred ninety-seven thousand, nine hundred six".

Divisors: 1 2 7 11 13 14 22 26 77 91 143 154 182 286 1001 2002 3045953 6091906 21321671 33505483 39597389 42643342 67010966 79194778 234538381 277181723 435571279 469076762 554363446 871142558 3048998953 6097997906