Base | Representation |
---|---|
bin | 100000101101000101… |
… | …1011010111101100100 |
3 | 20201021121200121110000 |
4 | 1001122023122331210 |
5 | 2122313444421241 |
6 | 52133032301300 |
7 | 5034265502361 |
oct | 1013213327544 |
9 | 221247617400 |
10 | 70232420196 |
11 | 27870408884 |
12 | 11740841830 |
13 | 68136433b3 |
14 | 3583837468 |
15 | 1c60c20eb6 |
hex | 105a2daf64 |
70232420196 has 45 divisors (see below), whose sum is σ = 183613890691. Its totient is φ = 23409216648.
The previous prime is 70232420113. The next prime is 70232420239. The reversal of 70232420196 is 69102423207.
The square root of 70232420196 is 265014.
It is a perfect power (a square), and thus also a powerful number.
It is a Harshad number since it is a multiple of its sum of digits (36).
It is a Duffinian number.
It is a self number, because there is not a number n which added to its sum of digits gives 70232420196.
It is an unprimeable number.
It is a polite number, since it can be written in 14 ways as a sum of consecutive naturals, for example, 4762891 + ... + 4777613.
Almost surely, 270232420196 is an apocalyptic number.
70232420196 is the 265014-th square number.
It is an amenable number.
70232420196 is an abundant number, since it is smaller than the sum of its proper divisors (113381470495).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
70232420196 is an frugal number, since it uses more digits than its factorization.
70232420196 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 29462 (or 14728 counting only the distinct ones).
The product of its (nonzero) digits is 36288, while the sum is 36.
Multiplying 70232420196 by its sum of digits (36), we get a square (2528367127056 = 15900842).
70232420196 divided by its sum of digits (36) gives a square (1950900561 = 441692).
The spelling of 70232420196 in words is "seventy billion, two hundred thirty-two million, four hundred twenty thousand, one hundred ninety-six".
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