Base | Representation |
---|---|
bin | 1101001101110110000000… |
… | …00000010111101100111010 |
3 | 10210220101121100112011200210 |
4 | 12212323000000113230322 |
5 | 12302131430313003130 |
6 | 141451202155211550 |
7 | 6056505330246654 |
oct | 646730000275472 |
9 | 123811540464623 |
10 | 29062970047290 |
11 | 9295599a15763 |
12 | 3314721a46bb6 |
13 | 132a81b02882a |
14 | 7269260436d4 |
15 | 355edb8de5b0 |
hex | 1a6ec0017b3a |
29062970047290 has 128 divisors (see below), whose sum is σ = 74788277743872. Its totient is φ = 7202078945280.
The previous prime is 29062970047271. The next prime is 29062970047333. The reversal of 29062970047290 is 9274007926092.
It is a self number, because there is not a number n which added to its sum of digits gives 29062970047290.
It is an unprimeable number.
It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 71461920 + ... + 71867460.
It is an arithmetic number, because the mean of its divisors is an integer number (584283419874).
Almost surely, 229062970047290 is an apocalyptic number.
It is a practical number, because each smaller number is the sum of distinct divisors of 29062970047290, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (37394138871936).
29062970047290 is an abundant number, since it is smaller than the sum of its proper divisors (45725307696582).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
29062970047290 is a wasteful number, since it uses less digits than its factorization.
29062970047290 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 407344.
The product of its (nonzero) digits is 6858432, while the sum is 57.
The spelling of 29062970047290 in words is "twenty-nine trillion, sixty-two billion, nine hundred seventy million, forty-seven thousand, two hundred ninety".
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