Base | Representation |
---|---|
bin | 1000011010101… |
… | …01011101100001 |
3 | 11220212002100201 |
4 | 10031111131201 |
5 | 121033322031 |
6 | 11001145201 |
7 | 1515062302 |
oct | 415253541 |
9 | 156762321 |
10 | 70604641 |
11 | 36944348 |
12 | 1b78b201 |
13 | 11820ac3 |
14 | 953c7a9 |
15 | 62e9d61 |
hex | 4355761 |
70604641 has 8 divisors (see below), whose sum is σ = 74352960. Its totient is φ = 66912912.
The previous prime is 70604629. The next prime is 70604657. The reversal of 70604641 is 14640607.
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 70604641 - 29 = 70604129 is a prime.
It is a Duffinian number.
It is not an unprimeable number, because it can be changed into a prime (70602641) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (13) of ones.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 11575 + ... + 16588.
It is an arithmetic number, because the mean of its divisors is an integer number (9294120).
Almost surely, 270604641 is an apocalyptic number.
It is an amenable number.
70604641 is a deficient number, since it is larger than the sum of its proper divisors (3748319).
70604641 is a wasteful number, since it uses less digits than its factorization.
70604641 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 28295.
The product of its (nonzero) digits is 4032, while the sum is 28.
The square root of 70604641 is about 8402.6567822326. The cubic root of 70604641 is about 413.3117478466.
The spelling of 70604641 in words is "seventy million, six hundred four thousand, six hundred forty-one".
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