Base | Representation |
---|---|
bin | 1000011001100… |
… | …11011110001111 |
3 | 11220121000101111 |
4 | 10030303132033 |
5 | 121014343143 |
6 | 10554152451 |
7 | 1513642360 |
oct | 414633617 |
9 | 156530344 |
10 | 70465423 |
11 | 36859796 |
12 | 1b722727 |
13 | 117a2622 |
14 | 9503b67 |
15 | 62bd99d |
hex | 433378f |
70465423 has 8 divisors (see below), whose sum is σ = 81502848. Its totient is φ = 59670744.
The previous prime is 70465379. The next prime is 70465457. The reversal of 70465423 is 32456407.
It is a sphenic number, since it is the product of 3 distinct primes.
It is not a de Polignac number, because 70465423 - 217 = 70334351 is a prime.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (70465463) 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, 60061 + ... + 61222.
It is an arithmetic number, because the mean of its divisors is an integer number (10187856).
Almost surely, 270465423 is an apocalyptic number.
70465423 is a deficient number, since it is larger than the sum of its proper divisors (11037425).
70465423 is a wasteful number, since it uses less digits than its factorization.
70465423 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 121373.
The product of its (nonzero) digits is 20160, while the sum is 31.
The square root of 70465423 is about 8394.3685289604. The cubic root of 70465423 is about 413.0399135171.
The spelling of 70465423 in words is "seventy million, four hundred sixty-five thousand, four hundred twenty-three".
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