Base | Representation |
---|---|
bin | 100000110010011100… |
… | …1100011010110111100 |
3 | 20201202011010201002012 |
4 | 1001210321203112330 |
5 | 2123201021112442 |
6 | 52202535350352 |
7 | 5041611356552 |
oct | 1014471432674 |
9 | 221664121065 |
10 | 70412285372 |
11 | 27952999190 |
12 | 11790b223b8 |
13 | 684199aab0 |
14 | 359d697bd2 |
15 | 1c718ee582 |
hex | 1064e635bc |
70412285372 has 24 divisors (see below), whose sum is σ = 144763720752. Its totient is φ = 29543616000.
The previous prime is 70412285371. The next prime is 70412285381. The reversal of 70412285372 is 27358221407.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (70412285371) by changing a digit.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 61548629 + ... + 61549772.
It is an arithmetic number, because the mean of its divisors is an integer number (6031821698).
Almost surely, 270412285372 is an apocalyptic number.
It is an amenable number.
70412285372 is an abundant number, since it is smaller than the sum of its proper divisors (74351435380).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
70412285372 is a wasteful number, since it uses less digits than its factorization.
70412285372 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 123098429 (or 123098427 counting only the distinct ones).
The product of its (nonzero) digits is 188160, while the sum is 41.
The spelling of 70412285372 in words is "seventy billion, four hundred twelve million, two hundred eighty-five thousand, three hundred seventy-two".
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