Base | Representation |
---|---|
bin | 101000010110110… |
… | …100110010000001 |
3 | 1202012000211011210 |
4 | 220112310302001 |
5 | 2341312301001 |
6 | 151104000333 |
7 | 22531005564 |
oct | 5026646201 |
9 | 1665024153 |
10 | 677072001 |
11 | 31820a241 |
12 | 16a9000a9 |
13 | aa372328 |
14 | 65cca4db |
15 | 3e693dd6 |
hex | 285b4c81 |
677072001 has 8 divisors (see below), whose sum is σ = 917562304. Its totient is φ = 443981520.
The previous prime is 677071963. The next prime is 677072017. The reversal of 677072001 is 100270776.
It is a happy number.
It is a sphenic number, since it is the product of 3 distinct primes.
It is not a de Polignac number, because 677072001 - 29 = 677071489 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 677072001.
It is not an unprimeable number, because it can be changed into a prime (677072021) 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, 1849741 + ... + 1850106.
It is an arithmetic number, because the mean of its divisors is an integer number (114695288).
Almost surely, 2677072001 is an apocalyptic number.
677072001 is a gapful number since it is divisible by the number (61) formed by its first and last digit.
It is an amenable number.
677072001 is a deficient number, since it is larger than the sum of its proper divisors (240490303).
677072001 is a wasteful number, since it uses less digits than its factorization.
677072001 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 3699911.
The product of its (nonzero) digits is 4116, while the sum is 30.
The square root of 677072001 is about 26020.6072373417. The cubic root of 677072001 is about 878.1019702103.
The spelling of 677072001 in words is "six hundred seventy-seven million, seventy-two thousand, one".
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