Base | Representation |
---|---|
bin | 1001000101000… |
… | …10000101011011 |
3 | 12022022101202112 |
4 | 10202202011123 |
5 | 123444130441 |
6 | 11320222535 |
7 | 1613234546 |
oct | 442420533 |
9 | 168271675 |
10 | 76161371 |
11 | 39a9a190 |
12 | 2160aa4b |
13 | 12a18100 |
14 | a18785d |
15 | 6a464eb |
hex | 48a215b |
76161371 has 24 divisors (see below), whose sum is σ = 91784016. Its totient is φ = 62624640.
The previous prime is 76161359. The next prime is 76161383. The reversal of 76161371 is 17316167.
It is an interprime number because it is at equal distance from previous prime (76161359) and next prime (76161383).
It is not a de Polignac number, because 76161371 - 26 = 76161307 is a prime.
It is a Duffinian number.
It is not an unprimeable number, because it can be changed into a prime (76161301) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (11) of ones.
It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 98141 + ... + 98913.
It is an arithmetic number, because the mean of its divisors is an integer number (3824334).
Almost surely, 276161371 is an apocalyptic number.
76161371 is a deficient number, since it is larger than the sum of its proper divisors (15622645).
76161371 is a wasteful number, since it uses less digits than its factorization.
76161371 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 863 (or 850 counting only the distinct ones).
The product of its digits is 5292, while the sum is 32.
The square root of 76161371 is about 8727.0482409575. The cubic root of 76161371 is about 423.8819443337.
The spelling of 76161371 in words is "seventy-six million, one hundred sixty-one thousand, three hundred seventy-one".
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