Base | Representation |
---|---|
bin | 1000011011001… |
… | …01101010111010 |
3 | 11220222110102201 |
4 | 10031211222322 |
5 | 121042433114 |
6 | 11002420414 |
7 | 1515460000 |
oct | 415455272 |
9 | 156873381 |
10 | 70671034 |
11 | 3698a215 |
12 | 1b80170a |
13 | 118450a5 |
14 | 9558a70 |
15 | 630e874 |
hex | 4365aba |
70671034 has 20 divisors (see below), whose sum is σ = 123675354. Its totient is φ = 30285528.
The previous prime is 70671031. The next prime is 70671049. The reversal of 70671034 is 43017607.
It can be written as a sum of positive squares in only one way, i.e., 65367225 + 5303809 = 8085^2 + 2303^2 .
It is a junction number, because it is equal to n+sod(n) for n = 70670993 and 70671011.
It is not an unprimeable number, because it can be changed into a prime (70671031) by changing a digit.
It is a polite number, since it can be written in 9 ways as a sum of consecutive naturals, for example, 2557 + ... + 12160.
Almost surely, 270671034 is an apocalyptic number.
70671034 is a deficient number, since it is larger than the sum of its proper divisors (53004320).
70671034 is an equidigital number, since it uses as much as digits as its factorization.
70671034 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 14747 (or 14726 counting only the distinct ones).
The product of its (nonzero) digits is 3528, while the sum is 28.
The square root of 70671034 is about 8406.6065686459. The cubic root of 70671034 is about 413.4412596823.
The spelling of 70671034 in words is "seventy million, six hundred seventy-one thousand, thirty-four".
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