Base | Representation |
---|---|
bin | 11100010010100011000… |
… | …01100010101110101010 |
3 | 10102220222110121022110220 |
4 | 32021101201202232222 |
5 | 111411204232401034 |
6 | 2022313343550510 |
7 | 130140550463406 |
oct | 16112141425652 |
9 | 3386873538426 |
10 | 972030356394 |
11 | 345265882759 |
12 | 138476bbb436 |
13 | 7087b749076 |
14 | 3509191a106 |
15 | 1a440ee9749 |
hex | e251862baa |
972030356394 has 16 divisors (see below), whose sum is σ = 1944213257568. Its totient is φ = 323984694672.
The previous prime is 972030356387. The next prime is 972030356413. The reversal of 972030356394 is 493653030279.
It is a happy number.
It is an unprimeable number.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 6273112 + ... + 6426195.
It is an arithmetic number, because the mean of its divisors is an integer number (121513328598).
Almost surely, 2972030356394 is an apocalyptic number.
972030356394 is an abundant number, since it is smaller than the sum of its proper divisors (972182901174).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
972030356394 is a wasteful number, since it uses less digits than its factorization.
972030356394 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 12712069.
The product of its (nonzero) digits is 3674160, while the sum is 51.
The spelling of 972030356394 in words is "nine hundred seventy-two billion, thirty million, three hundred fifty-six thousand, three hundred ninety-four".
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