Base | Representation |
---|---|
bin | 1000011011001… |
… | …01111100010110 |
3 | 11220222111222001 |
4 | 10031211330112 |
5 | 121043002100 |
6 | 11002425514 |
7 | 1515463153 |
oct | 415457426 |
9 | 156874861 |
10 | 70672150 |
11 | 3699003a |
12 | 1b80229a |
13 | 11845753 |
14 | 955922a |
15 | 630ed6a |
hex | 4365f16 |
70672150 has 12 divisors (see below), whose sum is σ = 131450292. Its totient is φ = 28268840.
The previous prime is 70672117. The next prime is 70672181. The reversal of 70672150 is 5127607.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 706672 + ... + 706771.
It is an arithmetic number, because the mean of its divisors is an integer number (10954191).
Almost surely, 270672150 is an apocalyptic number.
70672150 is a deficient number, since it is larger than the sum of its proper divisors (60778142).
70672150 is a wasteful number, since it uses less digits than its factorization.
70672150 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 1413455 (or 1413450 counting only the distinct ones).
The product of its (nonzero) digits is 2940, while the sum is 28.
The square root of 70672150 is about 8406.6729447505. The cubic root of 70672150 is about 413.4434359536.
Adding to 70672150 its reverse (5127607), we get a palindrome (75799757).
It can be divided in two parts, 70 and 672150, that added together give a triangular number (672220 = T1159).
The spelling of 70672150 in words is "seventy million, six hundred seventy-two thousand, one hundred fifty".
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