Base | Representation |
---|---|
bin | 1000011000110… |
… | …10111101101000 |
3 | 11220101220200022 |
4 | 10030122331220 |
5 | 121003140112 |
6 | 10552100012 |
7 | 1513043603 |
oct | 414327550 |
9 | 156356608 |
10 | 70365032 |
11 | 367a0321 |
12 | 1b694608 |
13 | 11768a1a |
14 | 94b933a |
15 | 629dd72 |
hex | 431af68 |
70365032 has 8 divisors (see below), whose sum is σ = 131934450. Its totient is φ = 35182512.
The previous prime is 70364963. The next prime is 70365041. The reversal of 70365032 is 23056307.
It can be written as a sum of positive squares in only one way, i.e., 59382436 + 10982596 = 7706^2 + 3314^2 .
It is a tau number, because it is divible by the number of its divisors (8).
It is a super-2 number, since 2×703650322 = 9902475456722048, which contains 22 as substring.
It is an alternating number because its digits alternate between odd and even.
It is a junction number, because it is equal to n+sod(n) for n = 70364992 and 70365010.
It is an unprimeable number.
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 as a sum of consecutive naturals, namely, 4397807 + ... + 4397822.
Almost surely, 270365032 is an apocalyptic number.
It is an amenable number.
70365032 is a deficient number, since it is larger than the sum of its proper divisors (61569418).
70365032 is a wasteful number, since it uses less digits than its factorization.
70365032 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 8795635 (or 8795631 counting only the distinct ones).
The product of its (nonzero) digits is 3780, while the sum is 26.
The square root of 70365032 is about 8388.3867340508. The cubic root of 70365032 is about 412.8436697636.
The spelling of 70365032 in words is "seventy million, three hundred sixty-five thousand, thirty-two".
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