Base | Representation |
---|---|
bin | 1000010111001… |
… | …11011100001100 |
3 | 11220000012012011 |
4 | 10023213130030 |
5 | 120424411441 |
6 | 10543351004 |
7 | 1511204413 |
oct | 413473414 |
9 | 156005164 |
10 | 70153996 |
11 | 36666810 |
12 | 1b5b2464 |
13 | 116c3953 |
14 | 946247a |
15 | 625b581 |
hex | 42e770c |
70153996 has 24 divisors (see below), whose sum is σ = 134830080. Its totient is φ = 31674000.
The previous prime is 70153991. The next prime is 70153997. The reversal of 70153996 is 69935107.
It is not an unprimeable number, because it can be changed into a prime (70153991) 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, 1365 + ... + 11923.
It is an arithmetic number, because the mean of its divisors is an integer number (5617920).
Almost surely, 270153996 is an apocalyptic number.
It is an amenable number.
70153996 is a deficient number, since it is larger than the sum of its proper divisors (64676084).
70153996 is a wasteful number, since it uses less digits than its factorization.
70153996 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 10725 (or 10723 counting only the distinct ones).
The product of its (nonzero) digits is 51030, while the sum is 40.
The square root of 70153996 is about 8375.7982306166. The cubic root of 70153996 is about 412.4305283679.
It can be divided in two parts, 7015 and 3996, that added together give a palindrome (11011).
The spelling of 70153996 in words is "seventy million, one hundred fifty-three thousand, nine hundred ninety-six".
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