Base | Representation |
---|---|
bin | 1001001000110… |
… | …01111000011001 |
3 | 12100020022212002 |
4 | 10210121320121 |
5 | 124110331212 |
6 | 11334530345 |
7 | 1620350246 |
oct | 444317031 |
9 | 170208762 |
10 | 76652057 |
11 | 3a2a4909 |
12 | 218069b5 |
13 | 12b5a561 |
14 | a2745cd |
15 | 6ae1ac2 |
hex | 4919e19 |
76652057 has 8 divisors (see below), whose sum is σ = 79322112. Its totient is φ = 73994400.
The previous prime is 76652047. The next prime is 76652063. The reversal of 76652057 is 75025667.
It is a sphenic number, since it is the product of 3 distinct primes.
It is a cyclic number.
It is not a de Polignac number, because 76652057 - 214 = 76635673 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 76652057.
It is not an unprimeable number, because it can be changed into a prime (76652047) by changing a digit.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 10493 + ... + 16229.
It is an arithmetic number, because the mean of its divisors is an integer number (9915264).
Almost surely, 276652057 is an apocalyptic number.
It is an amenable number.
76652057 is a deficient number, since it is larger than the sum of its proper divisors (2670055).
76652057 is a wasteful number, since it uses less digits than its factorization.
76652057 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 6199.
The product of its (nonzero) digits is 88200, while the sum is 38.
The square root of 76652057 is about 8755.1160472035. The cubic root of 76652057 is about 424.7903131706.
The spelling of 76652057 in words is "seventy-six million, six hundred fifty-two thousand, fifty-seven".
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