Base | Representation |
---|---|
bin | 1000011101011… |
… | …11101011111100 |
3 | 11221112212022020 |
4 | 10032233223330 |
5 | 121132133304 |
6 | 11013120140 |
7 | 1521161610 |
oct | 416575374 |
9 | 157485266 |
10 | 70974204 |
11 | 37076a74 |
12 | 1b929050 |
13 | 11920092 |
14 | 95d7340 |
15 | 636e5d9 |
hex | 43afafc |
70974204 has 48 divisors (see below), whose sum is σ = 190783488. Its totient is φ = 20115648.
The previous prime is 70974203. The next prime is 70974229. The reversal of 70974204 is 40247907.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (70974203) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (17) of ones.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 7342 + ... + 13994.
It is an arithmetic number, because the mean of its divisors is an integer number (3974656).
Almost surely, 270974204 is an apocalyptic number.
It is an amenable number.
It is a practical number, because each smaller number is the sum of distinct divisors of 70974204, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (95391744).
70974204 is an abundant number, since it is smaller than the sum of its proper divisors (119809284).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
70974204 is a wasteful number, since it uses less digits than its factorization.
70974204 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 6794 (or 6792 counting only the distinct ones).
The product of its (nonzero) digits is 14112, while the sum is 33.
The square root of 70974204 is about 8424.6189231324. The cubic root of 70974204 is about 414.0316202598.
Adding to 70974204 its reverse (40247907), we get a palindrome (111222111).
The spelling of 70974204 in words is "seventy million, nine hundred seventy-four thousand, two hundred four".
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