Base | Representation |
---|---|
bin | 1001000101111… |
… | …10010100001001 |
3 | 12022112021101010 |
4 | 10202332110021 |
5 | 124011331001 |
6 | 11322514133 |
7 | 1614225633 |
oct | 442762411 |
9 | 168467333 |
10 | 76277001 |
11 | 3a069049 |
12 | 21665949 |
13 | 12a58928 |
14 | a1b7a53 |
15 | 6a6a8d6 |
hex | 48be509 |
76277001 has 16 divisors (see below), whose sum is σ = 108046400. Its totient is φ = 47729088.
The previous prime is 76276999. The next prime is 76277009. The reversal of 76277001 is 10077267.
It is a happy number.
It is not a de Polignac number, because 76277001 - 21 = 76276999 is a prime.
It is a Duffinian number.
It is a self number, because there is not a number n which added to its sum of digits gives 76277001.
It is not an unprimeable number, because it can be changed into a prime (76277009) 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, 75 + ... + 12351.
It is an arithmetic number, because the mean of its divisors is an integer number (6752900).
Almost surely, 276277001 is an apocalyptic number.
It is an amenable number.
76277001 is a deficient number, since it is larger than the sum of its proper divisors (31769399).
76277001 is a wasteful number, since it uses less digits than its factorization.
76277001 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 12408.
The product of its (nonzero) digits is 4116, while the sum is 30.
The square root of 76277001 is about 8733.6705342027. The cubic root of 76277001 is about 424.0963517383.
The spelling of 76277001 in words is "seventy-six million, two hundred seventy-seven thousand, one".
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