Base | Representation |
---|---|
bin | 101011011010010100… |
… | …0010100001010000100 |
3 | 22220121222212112020012 |
4 | 1112310220110022010 |
5 | 3011411020433140 |
6 | 110454334325352 |
7 | 6510124362512 |
oct | 1266450241204 |
9 | 286558775205 |
10 | 93224780420 |
11 | 36599a5a382 |
12 | 16098959858 |
13 | 8a38c59085 |
14 | 47252d74b2 |
15 | 2659522265 |
hex | 15b4a14284 |
93224780420 has 24 divisors (see below), whose sum is σ = 201063176664. Its totient is φ = 36282076416.
The previous prime is 93224780417. The next prime is 93224780431. The reversal of 93224780420 is 2408742239.
It can be written as a sum of positive squares in 4 ways, for example, as 2771811904 + 90452968516 = 52648^2 + 300754^2 .
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, 62988977 + ... + 62990456.
It is an arithmetic number, because the mean of its divisors is an integer number (8377632361).
Almost surely, 293224780420 is an apocalyptic number.
It is an amenable number.
93224780420 is an abundant number, since it is smaller than the sum of its proper divisors (107838396244).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
93224780420 is a wasteful number, since it uses less digits than its factorization.
93224780420 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 125979479 (or 125979477 counting only the distinct ones).
The product of its (nonzero) digits is 193536, while the sum is 41.
The spelling of 93224780420 in words is "ninety-three billion, two hundred twenty-four million, seven hundred eighty thousand, four hundred twenty".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.069 sec. • engine limits •