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8397106962 = 231973658833
BaseRepresentation
bin1111101001000000…
…11010111100010010
3210200012122020020120
413310200122330102
5114144124410322
63505123051110
7415042142256
oct76440327422
923605566216
108397106962
113619a47822
121764210a96
13a3a8b095a
14599318266
153422dba5c
hex1f481af12

8397106962 has 16 divisors (see below), whose sum is σ = 17678120160. Its totient is φ = 2651717952.

The previous prime is 8397106931. The next prime is 8397107009. The reversal of 8397106962 is 2696017938.

It is a super-2 number, since 2×83971069622 (a number of 21 digits) contains 22 as substring.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 36829303 + ... + 36829530.

It is an arithmetic number, because the mean of its divisors is an integer number (1104882510).

Almost surely, 28397106962 is an apocalyptic number.

8397106962 is an abundant number, since it is smaller than the sum of its proper divisors (9281013198).

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

8397106962 is a wasteful number, since it uses less digits than its factorization.

8397106962 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 73658857.

The product of its (nonzero) digits is 979776, while the sum is 51.

The square root of 8397106962 is about 91635.7297237273. The cubic root of 8397106962 is about 2032.5593159374.

The spelling of 8397106962 in words is "eight billion, three hundred ninety-seven million, one hundred six thousand, nine hundred sixty-two".

Divisors: 1 2 3 6 19 38 57 114 73658833 147317666 220976499 441952998 1399517827 2799035654 4198553481 8397106962